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.

A242646 a(n) = concatenation of decimal expansions of powers of 11 (in increasing order).

Table of values

n a(n)
0 1
1 111
2 111121
3 1111211331
4 111121133114641
5 111121133114641161051
6 1111211331146411610511771561
7 111121133114641161051177156119487171
8 111121133114641161051177156119487171214358881
9 1111211331146411610511771561194871712143588812357947691
10 111121133114641161051177156119487171214358881235794769125937424601

List of values

[1, 111, 111121, 1111211331, 111121133114641, 111121133114641161051, 1111211331146411610511771561, 111121133114641161051177156119487171, 111121133114641161051177156119487171214358881, 1111211331146411610511771561194871712143588812357947691, 111121133114641161051177156119487171214358881235794769125937424601]

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

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