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.

A259383 Palindromic numbers in bases 5 and 8 written in base 10.

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 4
6 6
7 18
8 36
9 186
10 438
11 2268
12 2709
13 11898
14 18076
15 151596
16 228222
17 563786
18 5359842
19 32285433
20 257161401
21 551366532
22 621319212
23 716064597
24 2459962002
25 5018349804
26 5067084204
27 7300948726
28 42360367356
29 139853034114
30 176616961826
31 469606524278
32 669367713609
33 1274936571666
34 1284108810066
35 5809320306961
36 8866678870082
37 11073162740322
38 14952142559323
39 325005646077513

List of values

[0, 1, 2, 3, 4, 6, 18, 36, 186, 438, 2268, 2709, 11898, 18076, 151596, 228222, 563786, 5359842, 32285433, 257161401, 551366532, 621319212, 716064597, 2459962002, 5018349804, 5067084204, 7300948726, 42360367356, 139853034114, 176616961826, 469606524278, 669367713609, 1274936571666, 1284108810066, 5809320306961, 8866678870082, 11073162740322, 14952142559323, 325005646077513]

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

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