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.

A102124 Iccanobirt numbers (14 of 15): a(n) = R(R(a(n-1)) + R(a(n-2)) + a(n-3)), where R is the digit reversal function A004086.

Table of values

n a(n)
0 0
1 0
2 1
3 1
4 2
5 4
6 7
7 31
8 42
9 44
10 99
11 581
12 823
13 216
14 1251
15 6592
16 3964
17 98
18 47311
19 72451
20 99862
21 73698
22 789881
23 684873
24 171146
25 8359081
26 2855313
27 6626115
28 92901661
29 80528542
30 25591874
31 127303561
32 518156392
33 14745484
34 711014964
35 521206301

List of values

[0, 0, 1, 1, 2, 4, 7, 31, 42, 44, 99, 581, 823, 216, 1251, 6592, 3964, 98, 47311, 72451, 99862, 73698, 789881, 684873, 171146, 8359081, 2855313, 6626115, 92901661, 80528542, 25591874, 127303561, 518156392, 14745484, 711014964, 521206301]