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.

A061588 a(1) = 2; thereafter a(n) is the number obtained by replacing each digit of a(n-1) with its square.

Table of values

n a(n)
1 2
2 4
3 16
4 136
5 1936
6 181936
7 164181936
8 13616164181936
9 193613613616164181936
10 1819361936193613613616164181936
11 1641819361819361819361936193613613616164181936
12 136161641819361641819361641819361819361819361936193613613616164181936

List of values

[2, 4, 16, 136, 1936, 181936, 164181936, 13616164181936, 193613613616164181936, 1819361936193613613616164181936, 1641819361819361819361936193613613616164181936, 136161641819361641819361641819361819361819361936193613613616164181936]

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

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