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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A031155 a(n) = 2^A031140(n).

Original entry on oeis.org

1024, 1048576, 1073741824, 1099511627776, 70368744177664, 295147905179352825856, 9903520314283042199192993792, 39614081257132168796771975168, 680564733841876926926749214863536422912, 95780971304118053647396689196894323976171195136475136, 862718293348820473429344482784628181556388621521298319395315527974912
Offset: 1

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Author

N. J. A. Sloane

Keywords

Comments

Powers of 2 such that there is an increasing number of nonzero digits after the rightmost digit '0'.

Crossrefs

Cf. A031140, A031156.

Extensions

Typo in title corrected by Sean A. Irvine, Apr 11 2020
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Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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