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.

A269297 Magic sums of 3 X 3 semimagic squares composed of odd squares.

Original entry on oeis.org

5691, 10011, 12219, 13699, 17059, 19891, 20931, 22499, 23475, 26859, 27531, 30251, 30499, 33251, 34307, 38739, 39771, 39779, 40275, 42771, 43059, 45275, 46739, 47091, 49179, 49275, 51219, 53875, 53979, 56499, 58499, 59227, 60739, 61779, 64275, 64819
Offset: 1

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Author

Arkadiusz Wesolowski, Feb 21 2016

Keywords

Links

Crossrefs

Cf. A016754, A265197. Subsequence of A269061.

Formula

a(n) = 8*A265197(n) + 3.

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

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