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 1-3 of 3 results.

A036900 Scan decimal expansion of e until all n-digit strings have been seen; a(n) is last string seen.

Original entry on oeis.org

6, 12, 548, 1769, 92994, 513311, 1934715, 56891305
Offset: 1

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Comments

The digits scanned are {2, 7, 1, 8, 2, 8, ...}, so the initial 2 in 2.71828... is included and counted as the first digit.

Crossrefs

Cf. A001113 (decimal expansion of e).
Cf. A036904 (number of digits in the decimal expansion of e that must be scanned to get all n-digit number).
Cf. A088576 (starting position of the first occurrence of n in the decimal expansion of e).

Extensions

a(7) = 1934715 from Eric W. Weisstein, Sep 10 2013
a(8) = 56891305 from Eric W. Weisstein, Sep 11 2013

A036906 Scan decimal expansion of zeta(3) until all n-digit strings have been seen; a(n) is number of digits that must be scanned.

Original entry on oeis.org

23, 457, 7839, 83054, 1256587, 13881136, 166670757
Offset: 1

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Keywords

Crossrefs

Cf. A002117 (decimal expansion of zeta(3)).
Cf. A036902 (last n-digit string seen when scanning the decimal digits of zeta(3)).

Extensions

a(7) = 166670757 from Eric W. Weisstein, Sep 17 2013

A036901 Scan decimal expansion of log(2) until all n-digit strings have been seen; a(n) is last string seen.

Original entry on oeis.org

2, 98, 604, 1155, 46847, 175403
Offset: 1

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Author

Keywords

Crossrefs

Cf. A002162 (decimal expansion of log(2)).
Cf. A036905 (number of digits in the decimal expansion of log(2) that must be scanned to see all n-digit strings).
Showing 1-3 of 3 results.