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 1-5 of 5 results.

A179758 Binary expansions of A080069 (A080070) concatenated together to a single binary sequence, so that from each term of A080069, the most significant bits come before the least significant bits.

Original entry on oeis.org

1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0
Offset: 1

Views

Author

Antti Karttunen, Aug 03 2010

Keywords

Comments

When viewed as a table, the first row contains two terms, the second four, the third six, and so on, i.e. row n contains 2n terms.

Links

Crossrefs

Cf. also A179759 & A179761-A179763.

A179764 Partial sums of -(A033999(A179761(n))).

Original entry on oeis.org

1, 0, 1, 0, 1, 0, 1, 2, 3, 4, 3, 2, 1, 0, 1, 2, 3, 2, 1, 2, 1, 2, 1, 0, 1, 2, 3, 2, 3, 2, 3, 2, 1, 2, 1, 0, 1, 2, 3, 2, 3, 2, 1, 2, 3, 4, 3, 2, 1, 0, 1, 2, 3, 4, 3, 2, 3, 2, 3, 2, 1, 2, 3, 2, 1, 0, 1, 2, 3, 4, 3, 2, 3, 2, 1, 2, 1, 2, 3, 4, 3, 2, 1, 0, 1, 2, 3, 2, 3, 4, 3, 2, 3, 2, 3, 2, 1, 2, 1, 2, 3, 2
Offset: 1

Views

Author

Antti Karttunen, Aug 03 2010

Keywords

Comments

The local maximum in range [(2*A000217(n+1))-5,(2*A000217(n+2))-6] (i.e. [1,6], [7,14], [15,24], [25,36], [37,50], [51,66], ...) is given by A179845(n).

Links

Crossrefs

Cf. also A179761 & A179759, A179765-A179766.

A179766 Partial sums of -(A033999(A179763(n))).

Original entry on oeis.org

1, 2, 3, 2, 1, 0, 1, 2, 3, 2, 1, 2, 1, 0, 1, 2, 3, 2, 3, 2, 1, 2, 1, 0, 1, 2, 3, 2, 3, 2, 1, 2, 3, 2, 1, 0, 1, 2, 3, 4, 3, 2, 3, 2, 1, 2, 3, 2, 1, 0, 1, 2, 3, 4, 3, 2, 3, 2, 1, 2, 1, 2, 3, 2, 1, 0, 1, 2, 3, 2, 3, 4, 3, 2, 3, 2, 1, 2, 1, 2, 3, 2, 1, 0, 1, 2, 3, 2, 3, 4, 3, 2, 3, 2, 1, 2, 3, 2, 3, 4, 3, 2
Offset: 1

Views

Author

Antti Karttunen, Aug 03 2010

Keywords

Comments

The local maximum in range [(2*A000217(n+1))-5,(2*A000217(n+2))-6] (i.e. [1,6], [7,14], [15,24], [25,36], [37,50], [51,66], ...) is given by A179847(n).

Links

Crossrefs

Cf. also A179763 & A179759, A179764-A179765.

A179844 a(n) = A179752(A080068(n)).

Original entry on oeis.org

1, 1, 2, 2, 3, 2, 3, 3, 3, 3, 4, 4, 4, 4, 3, 4, 6, 6, 5, 4, 5, 6, 7, 7, 6, 6, 6, 7, 8, 6, 6, 6, 6, 5, 7, 8, 8, 7, 7, 8, 9, 8, 5, 6, 9, 11, 10, 8, 6, 7, 9, 10, 9, 9, 10, 12, 9, 9, 9, 10, 9, 10, 12, 12, 13, 10, 8, 10, 10, 11, 11, 11, 12, 14, 14, 9, 7, 8, 10, 11, 13, 13, 14, 15, 14, 13, 11, 10
Offset: 1

Views

Author

Antti Karttunen, Aug 03 2010

Keywords

Comments

a(n) is also the local maximum of A179759 in range [(2*A000217(n-1))+1,2*A000217(n)].

Links

Crossrefs

Cf. also A080071, A154477, A179840 & A179845-A179847.

A179765 Partial sums of -(A033999(A179762(n))).

Original entry on oeis.org

1, 0, 1, 2, 1, 0, 1, 2, 3, 2, 3, 2, 1, 0, 1, 2, 3, 2, 1, 2, 3, 2, 1, 0, 1, 2, 3, 4, 3, 2, 3, 2, 1, 2, 1, 0, 1, 2, 3, 2, 3, 2, 1, 2, 1, 2, 3, 2, 1, 0, 1, 2, 3, 2, 3, 4, 3, 2, 3, 2, 1, 2, 3, 2, 1, 0, 1, 2, 3, 4, 3, 2, 3, 2, 1, 2, 3, 2, 3, 4, 3, 2, 1, 0, 1, 2, 3, 4, 3, 2, 3, 4, 3, 4, 3, 2, 1, 2, 1, 2, 3, 2
Offset: 1

Views

Author

Antti Karttunen, Aug 03 2010

Keywords

Comments

The local maximum in range [(2*A000217(n+1))-5,(2*A000217(n+2))-6] (i.e. [1,6], [7,14], [15,24], [25,36], [37,50], [51,66], ...) is given by A179846(n).

Links

Crossrefs

Cf. also A179762 & A179759, A179764-A179766.
Showing 1-5 of 5 results.

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