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.

A177361 a(n) contains the nonzero frequencies f(d) of digits d=0 .. 9 in all terms up to a(n-1) in concatenated form sorted with respect to d: f(0)//0//f(1)//1//...//f(9)//9. Initial term a(1)=2.

Table of values

n a(n)
1 2
2 12
3 1122
4 3142
5 41521314
6 7162233415
7 91824344251617
8 12110253743526271819
9 1017114273845536472829
10 20211172931147546774839
11 3026120211314485561175859
12 50321232133164125761277869
13 603712821731741451061578879
14 8043130219319416512620711889

List of values

[2, 12, 1122, 3142, 41521314, 7162233415, 91824344251617, 12110253743526271819, 1017114273845536472829, 20211172931147546774839, 3026120211314485561175859, 50321232133164125761277869, 603712821731741451061578879, 8043130219319416512620711889]