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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A171923 Records in A031883 (values).

Original entry on oeis.org

2, 4, 6, 12, 18, 24, 30, 52, 64, 66, 68, 100, 108, 112, 144, 158, 160, 162, 182, 194, 218, 226, 228, 230, 244, 264, 266, 288, 290, 312
Offset: 1

Views

Author

R. J. Mathar, Oct 23 2010

Keywords

Crossrefs

Cf. A000959, A031883, A171924.

Formula

a(n) = A031883(A171924(n)) . [From R. J. Mathar, Oct 24 2010]

Extensions

a(16)-a(30) from Donovan Johnson, Oct 24 2010
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Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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