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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.

A061748 a(0) = 1; a(n) is obtained by incrementing each digit of a(n-1) by 8.

Table of values

n a(n)
0 1
1 9
2 17
3 915
4 17913
5 91517911
6 179139151799
7 91517911179139151717
8 1791391517999151791117913915915
9 91517911179139151717179139151799915179111791317913

List of values

[1, 9, 17, 915, 17913, 91517911, 179139151799, 91517911179139151717, 1791391517999151791117913915915, 91517911179139151717179139151799915179111791317913]

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

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