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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.

A262661 Minimal nested palindromic base-8 primes with seed 1; see Comments.

Table of values

n a(n)
1 1
2 111
3 1411141
4 12141114121
5 10412141114121401
6 11610412141114121401611
7 171161041214111412140161171
8 303171161041214111412140161171303
9 3230317116104121411141214016117130323
10 71323031711610412141114121401611713032317

List of values

[1, 111, 1411141, 12141114121, 10412141114121401, 11610412141114121401611, 171161041214111412140161171, 303171161041214111412140161171303, 3230317116104121411141214016117130323, 71323031711610412141114121401611713032317]

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

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