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.

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A145383 Indices in A050791 for the subsequence A141326.

Original entry on oeis.org

1, 3, 6, 10, 13, 17, 20, 23, 30, 37, 38, 42, 44, 48, 51, 55, 58, 63, 68, 72, 73, 77, 83, 84, 87, 90, 94, 97, 99, 102, 106, 108, 111, 115, 121, 123, 125, 130, 133, 134, 136, 140, 142, 146, 150, 153, 156, 159, 164, 167, 169, 172
Offset: 1

Views

Author

Lewis Mammel (l_mammel(AT)att.net), Oct 10 2008

Keywords

Comments

The first difference of this sequence is used to define the sequence A145384, which is of particular interest.

Links

Crossrefs

Cf. A050791, values of z where 1+z^3 = x^3 + y^3.
Cf. A141326, a subsequence of A050791 defined by a simple formula.
Cf. A145384, a sequence based on the first difference of this sequence.

Formula

The defining equation is A050791(a(n)) = A141326(n).
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Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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