A248107 -id:A248107 - cp's OEIS frontend

A352554 a(n) = number of modules with n elements over the ring of integers in the real quadratic field of discriminant 17.

1, 2, 0, 5, 0, 0, 0, 10, 1, 0, 0, 0, 2, 0, 0, 20, 1, 2, 2, 0, 0, 0, 0, 0, 1, 4, 0, 0, 0, 0, 0, 36, 0, 2, 0, 5, 0, 4, 0, 0, 0, 0, 2, 0, 0, 0, 2, 0, 1, 2, 0, 10, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 65, 0, 0, 2, 5, 0, 0, 0, 10, 0, 0, 0, 10, 0, 0, 0, 0, 2, 0, 2, 0, 0, 4, 0, 0, 2, 0, 0, 0, 0, 4, 0, 0, 0, 2, 0, 5, 2, 0, 2, 20, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 4, 0, 0, 1, 0, 0, 0, 0, 0, 2, 110, 0, 0, 0, 0, 0, 4, 0, 10, 2, 0, 0, 0, 0, 0, 0, 20, 0, 0, 0, 0, 2, 0

Offset: 1

N. J. A. Sloane, Mar 20 2022

nonn

See A352550 for comments and PARI code.

Cf. A038540, A038541, A248107, A352550-A352567.

A352555 a(n) = number of modules with n elements over the ring of integers in the real quadratic field of discriminant 21.

Original entry on oeis.org

1, 0, 1, 1, 2, 0, 1, 0, 2, 0, 0, 1, 0, 0, 2, 2, 2, 0, 0, 2, 1, 0, 0, 0, 5, 0, 3, 1, 0, 0, 0, 0, 0, 0, 2, 2, 2, 0, 0, 0, 2, 0, 2, 0, 4, 0, 2, 2, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 2, 2, 0, 0, 2, 3, 0, 0, 2, 2, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 2, 4, 5, 0, 2, 1, 4, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 2, 0, 0, 0, 2, 0, 0, 3, 2, 0, 2, 2, 0, 0, 0, 0, 0, 0

Offset: 1

N. J. A. Sloane, Mar 20 2022

nonn

See A352550 for comments and PARI code.

Cf. A038540, A038541, A248107, A352550-A352567.

A352556 a(n) = number of modules with n elements over the ring of integers in the real quadratic field of discriminant 24.

Original entry on oeis.org

1, 1, 1, 2, 2, 1, 0, 3, 2, 2, 0, 2, 0, 0, 2, 5, 0, 2, 2, 4, 0, 0, 2, 3, 5, 0, 3, 0, 2, 2, 0, 7, 0, 0, 0, 4, 0, 2, 0, 6, 0, 0, 2, 0, 4, 2, 2, 5, 1, 5, 0, 0, 2, 3, 0, 0, 2, 2, 0, 4, 0, 0, 0, 11, 0, 0, 2, 0, 2, 0, 2, 6, 2, 0, 5, 4, 0, 0, 0, 10, 5, 0, 0, 0, 0, 2, 2, 0, 0, 4, 0, 4, 0, 2, 4, 7, 2, 1, 0, 10, 2, 0, 0, 0, 0, 2, 0, 6, 0, 0, 0, 0, 0, 2, 4, 4, 0, 0

Offset: 1

N. J. A. Sloane, Mar 20 2022

nonn

See A352550 for comments and PARI code.

Cf. A038540, A038541, A248107, A352550-A352567.

A352557 a(n) = number of modules with n elements over the ring of integers in the real quadratic field of discriminant 28.

Original entry on oeis.org

1, 1, 2, 2, 0, 2, 1, 3, 5, 0, 0, 4, 0, 1, 0, 5, 0, 5, 2, 0, 2, 0, 0, 6, 1, 0, 10, 2, 2, 0, 2, 7, 0, 0, 0, 10, 2, 2, 0, 0, 0, 2, 0, 0, 0, 0, 2, 10, 2, 1, 0, 0, 2, 10, 0, 3, 4, 2, 2, 0, 0, 2, 5, 11, 0, 0, 0, 0, 0, 0, 0, 15, 0, 2, 2, 4, 0, 0, 0, 0, 20, 0, 2, 4, 0, 0, 4, 0, 0, 0, 0, 0, 4, 2, 0, 14, 0, 2, 0, 2, 0, 0, 2, 0, 0, 2, 0, 20, 2, 0, 4, 5, 2, 4

Offset: 1

N. J. A. Sloane, Mar 20 2022

nonn

See A352550 for comments and PARI code.

Cf. A038540, A038541, A248107, A352550-A352567.

A352558 a(n) = number of modules with n elements over the ring of integers in the real quadratic field of discriminant 29.

Original entry on oeis.org

1, 0, 0, 1, 2, 0, 2, 0, 1, 0, 0, 0, 2, 0, 0, 2, 0, 0, 0, 2, 0, 0, 2, 0, 5, 0, 0, 2, 1, 0, 0, 0, 0, 0, 4, 1, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 5, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 2, 3, 4, 0, 2, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 4, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 4, 2, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 2, 0, 0, 0, 2, 0, 2, 0, 0, 4, 0, 0, 4, 1, 2

Offset: 1

N. J. A. Sloane, Mar 20 2022

nonn

See A352550 for comments and PARI code.

Cf. A038540, A038541, A248107, A352550-A352567.

A352559 a(n) = number of modules with n elements over the ring of integers in the real quadratic field of discriminant 33.

Original entry on oeis.org

1, 2, 1, 5, 0, 2, 0, 10, 2, 0, 1, 5, 0, 0, 0, 20, 2, 4, 0, 0, 0, 2, 0, 10, 1, 0, 3, 0, 2, 0, 2, 36, 1, 4, 0, 10, 2, 0, 0, 0, 2, 0, 0, 5, 0, 0, 0, 20, 1, 2, 2, 0, 0, 6, 0, 0, 0, 4, 0, 0, 0, 4, 0, 65, 0, 2, 2, 10, 0, 0, 0, 20, 0, 4, 1, 0, 0, 0, 0, 0, 5, 4, 2, 0, 0, 0, 2, 10, 0, 0, 0, 0, 2, 0, 0, 36, 2, 2, 2, 5, 2, 4, 2, 0, 0, 0, 2, 15, 0, 0, 2, 0, 0, 0

Offset: 1

N. J. A. Sloane, Mar 20 2022

nonn

See A352550 for comments and PARI code.

Cf. A038540, A038541, A248107, A352550-A352567.

A352560 a(n) = number of modules with n elements over the ring of integers in the real quadratic field of discriminant 37.

Original entry on oeis.org

1, 0, 2, 1, 0, 0, 2, 0, 5, 0, 2, 2, 0, 0, 0, 2, 0, 0, 0, 0, 4, 0, 0, 0, 1, 0, 10, 2, 0, 0, 0, 0, 4, 0, 0, 5, 1, 0, 0, 0, 2, 0, 0, 2, 0, 0, 2, 4, 5, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 3, 0, 0, 2, 0, 0, 0, 2, 0, 2, 0, 2, 0, 4, 0, 0, 0, 20, 0, 2, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 1, 2, 0, 0, 0, 0, 0, 2, 10, 0, 0, 2, 4, 0, 0, 0

Offset: 1

N. J. A. Sloane, Mar 20 2022

nonn

See A352550 for comments and PARI code.

Cf. A038540, A038541, A248107, A352550-A352567.

A352562 a(n) = number of modules with n elements over the ring of integers in the imaginary quadratic field of discriminant -4.

Original entry on oeis.org

1, 1, 0, 2, 2, 0, 0, 3, 1, 2, 0, 0, 2, 0, 0, 5, 2, 1, 0, 4, 0, 0, 0, 0, 5, 2, 0, 0, 2, 0, 0, 7, 0, 2, 0, 2, 2, 0, 0, 6, 2, 0, 0, 0, 2, 0, 0, 0, 1, 5, 0, 4, 2, 0, 0, 0, 0, 2, 0, 0, 2, 0, 0, 11, 4, 0, 0, 4, 0, 0, 0, 3, 2, 2, 0, 0, 0, 0, 0, 10, 2, 2, 0, 0, 4, 0, 0, 0, 2, 2, 0, 0, 0, 0, 0, 0, 2, 1, 0, 10, 2, 0, 0, 6, 0, 2, 0, 0, 2, 0, 0, 0, 2, 0, 0, 4, 2

Offset: 1

N. J. A. Sloane, Mar 21 2022

nonn

See A352550 for comments and PARI code.

Cf. A038540, A038541, A248107, A352550-A352567.

A352563 a(n) = number of modules with n elements over the ring of integers in the imaginary quadratic field of discriminant -7.

Original entry on oeis.org

1, 2, 0, 5, 0, 0, 1, 10, 1, 0, 2, 0, 0, 2, 0, 20, 0, 2, 0, 0, 0, 4, 2, 0, 1, 0, 0, 5, 2, 0, 0, 36, 0, 0, 0, 5, 2, 0, 0, 0, 0, 0, 2, 10, 0, 4, 0, 0, 2, 2, 0, 0, 2, 0, 0, 10, 0, 4, 0, 0, 0, 0, 1, 65, 0, 0, 2, 0, 0, 0, 2, 10, 0, 4, 0, 0, 2, 0, 2, 0, 2, 0, 0, 0, 0, 4, 0, 20, 0, 0, 0, 10, 0, 0, 0, 0, 0, 4, 2, 5, 0, 0, 0, 0, 0, 4, 2, 0, 2, 0, 0, 20, 2, 0, 0, 10

Offset: 1

N. J. A. Sloane, Mar 21 2022

nonn

See A352550 for comments and PARI code.

Cf. A038540, A038541, A248107, A352550-A352567.

A352564 a(n) = number of modules with n elements over the ring of integers in the imaginary quadratic field of discriminant -8.

Original entry on oeis.org

1, 1, 2, 2, 0, 2, 0, 3, 5, 0, 2, 4, 0, 0, 0, 5, 2, 5, 2, 0, 0, 2, 0, 6, 1, 0, 10, 0, 0, 0, 0, 7, 4, 2, 0, 10, 0, 2, 0, 0, 2, 0, 2, 4, 0, 0, 0, 10, 1, 1, 4, 0, 0, 10, 0, 0, 4, 0, 2, 0, 0, 0, 0, 11, 0, 4, 2, 4, 0, 0, 0, 15, 2, 0, 2, 4, 0, 0, 0, 0, 20, 2, 2, 0, 0, 2, 0, 6, 2, 0, 0, 0, 0, 0, 0, 14, 2, 1, 10, 2, 0, 4, 0, 0, 0, 0, 2, 20, 0, 0, 0, 0, 2

Offset: 1

N. J. A. Sloane, Mar 21 2022

nonn

See A352550 for comments and PARI code.

Cf. A038540, A038541, A248107, A352550-A352567.

cp's OEIS Frontend

A352554 a(n) = number of modules with n elements over the ring of integers in the real quadratic field of discriminant 17.

Views

Author

Keywords

Comments

Crossrefs

A352555 a(n) = number of modules with n elements over the ring of integers in the real quadratic field of discriminant 21.

Views

Author

Keywords

Comments

Crossrefs

A352556 a(n) = number of modules with n elements over the ring of integers in the real quadratic field of discriminant 24.

Views

Author

Keywords

Comments

Crossrefs

A352557 a(n) = number of modules with n elements over the ring of integers in the real quadratic field of discriminant 28.

Views

Author

Keywords

Comments

Crossrefs

A352558 a(n) = number of modules with n elements over the ring of integers in the real quadratic field of discriminant 29.

Views

Author

Keywords

Comments

Crossrefs

A352559 a(n) = number of modules with n elements over the ring of integers in the real quadratic field of discriminant 33.

Views

Author

Keywords

Comments

Crossrefs

A352560 a(n) = number of modules with n elements over the ring of integers in the real quadratic field of discriminant 37.

Views

Author

Keywords

Comments

Crossrefs

A352562 a(n) = number of modules with n elements over the ring of integers in the imaginary quadratic field of discriminant -4.

Views

Author

Keywords

Comments

Crossrefs

A352563 a(n) = number of modules with n elements over the ring of integers in the imaginary quadratic field of discriminant -7.

Views

Author

Keywords

Comments

Crossrefs

A352564 a(n) = number of modules with n elements over the ring of integers in the imaginary quadratic field of discriminant -8.

Views

Author

Keywords

Comments

Crossrefs