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.

A328353 a(n)*S is the sum of all positive integers whose decimal expansion is up to n digits and uses six distinct nonzero digits d1,d2,d3,d4,d5,d6 such that d1+d2+d3+d4+d5+d6=S.

Table of values

n a(n)
0 0
1 1
2 67
3 4063
4 244039
5 14643895
6 878643031
7 52718637847
8 3163118606743
9 189787118420119
10 11387227117300375
11 683233627110581911
12 40994017627070271127
13 2459641057626828406423
14 147578463457625377218199
15 8854707807457616670088855
16 531282468447457564427312791
17 31876948106847457250970656407

List of values

[0, 1, 67, 4063, 244039, 14643895, 878643031, 52718637847, 3163118606743, 189787118420119, 11387227117300375, 683233627110581911, 40994017627070271127, 2459641057626828406423, 147578463457625377218199, 8854707807457616670088855, 531282468447457564427312791, 31876948106847457250970656407]