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.

A289284 Starting with a(1) = 1, a(n) = smallest nonnegative integer not yet in the sequence such that the last digit of a(n-1) plus the first digit of a(n) is equal to 6. The digit 0 is not allowed.

Table of values

n a(n)
1 1
2 5
3 11
4 51
5 52
6 4
7 2
8 41
9 53
10 3
11 31
12 54
13 21
14 55
15 12
16 42
17 43
18 32
19 44
20 22
21 45
22 13
23 33
24 34
25 23
26 35
27 14
28 24
29 25
30 15
31 16

List of values

[1, 5, 11, 51, 52, 4, 2, 41, 53, 3, 31, 54, 21, 55, 12, 42, 43, 32, 44, 22, 45, 13, 33, 34, 23, 35, 14, 24, 25, 15, 16]

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

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