cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

Showing 1-3 of 3 results.

A376055 Difference between numerator and denominator of the sum S(n) defined in A376052.

Original entry on oeis.org

2, 7, 34, 67, 422, 2021, 1039, 1324, 14071, 316, 839, 29, 41, 349, 1, 1, 1, 1, 1, 1
Offset: 1

Views

Author

N. J. A. Sloane, Sep 14 2024

Keywords

Comments

[Only the first 20 terms - shown here - have been calculated. It is only a plausible conjecture that all subsequent terms are also 1.]

A376053 Numerator of the sum S(n) defined in A376052.

Original entry on oeis.org

1, 8, 71, 248, 3043, 43024, 89051, 764441, 451021514, 25508567769, 411827311870583771, 525058386770138717020639964821, 528134692562568161116953143877712480332943632586669596859, 2267693117789905604207315326366543773113615946806750184592188584359364943382168221068055512231683584106110223751
Offset: 1

Views

Author

N. J. A. Sloane, Sep 14 2024

Keywords

Examples

			The initial values of S(n) are 1/3, 8/15, 71/105, 248/315, 3043/3465, 43024/45045, 89051/90090, ...

Crossrefs

Cf. A374663, A375516, A375531, A375532, A375781, A375522, A376048-A376051, A376052, A376054, A376055

A376054 Denominator of sum S(n) defined in A376052.

Original entry on oeis.org

3, 15, 105, 315, 3465, 45045, 90090, 765765, 451035585, 25508568085, 411827311870584610, 525058386770138717020639964850, 528134692562568161116953143877712480332943632586669596900
Offset: 1

Views

Author

N. J. A. Sloane, Sep 14 2024

Keywords

Examples

			The initial values of S(n) are 1/3, 8/15, 71/105, 248/315, 3043/3465, 43024/45045, 89051/90090, ...

Crossrefs

Cf. A374663, A375516, A375531, A375532, A375781, A375522, A376048-A376051, A376052, A376053, A376055
Showing 1-3 of 3 results.

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.