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.

A177366 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)=7.

Table of values

n a(n)
1 7
2 17
3 1127
4 311237
5 51222347
6 615233141557
7 91625324451667
8 11182634465467719
9 1519273747576971829
10 181112838495861472859
11 23113293104115961577879
12 1029115212311413510618788109
13 40391182143124155116197118129
14 50501212163154175126207138159
15 80581252183164225146227148169

List of values

[7, 17, 1127, 311237, 51222347, 615233141557, 91625324451667, 11182634465467719, 1519273747576971829, 181112838495861472859, 23113293104115961577879, 1029115212311413510618788109, 40391182143124155116197118129, 50501212163154175126207138159, 80581252183164225146227148169]