A328354 - cp's OEIS frontend

A328354 a(n)*S is the sum of all positive integers whose decimal expansion is up to n digits and uses seven distinct nonzero digits d1,d2,d3,d4,d5,d6,d7 such that d1+d2+d3+d4+d5+d6+d7=S.

n	a(n)
0	0
1	1
2	78
3	5517
4	386590
5	27064101
6	1894506678
7	132615604717
8	9283093290990
9	649816537094901
10	45487157643722278
11	3184101035390113917
12	222887072479614855390
13	15602095073589188045701
14	1092146655151356200377878
15	76450265860595725286703117
16	5351518610241706308890979790
17	374606302716919480394120916501

[0, 1, 78, 5517, 386590, 27064101, 1894506678, 132615604717, 9283093290990, 649816537094901, 45487157643722278, 3184101035390113917, 222887072479614855390, 15602095073589188045701, 1092146655151356200377878, 76450265860595725286703117, 5351518610241706308890979790, 374606302716919480394120916501]

cp's OEIS Frontend

A328354 a(n)*S is the sum of all positive integers whose decimal expansion is up to n digits and uses seven distinct nonzero digits d1,d2,d3,d4,d5,d6,d7 such that d1+d2+d3+d4+d5+d6+d7=S.

Table of values

List of values