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.

A061517 a(0) = 0; a(n) is obtained by incrementing each digit of a(n-1) by 4.

Table of values

n a(n)
0 0
1 4
2 8
3 12
4 56
5 910
6 1354
7 5798
8 9111312
9 13555756
10 5799911910
11 911131313551354
12 1355575757995798
13 579991191191113139111312
14 9111313135513551355575713555756
15 135557575799579957999119115799911910

List of values

[0, 4, 8, 12, 56, 910, 1354, 5798, 9111312, 13555756, 5799911910, 911131313551354, 1355575757995798, 579991191191113139111312, 9111313135513551355575713555756, 135557575799579957999119115799911910]

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

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