A195760 - cp's OEIS frontend

A195760 G.f.: A(x) = exp( Sum_{n>=1} 55^A112765(n) x^n/n ), where A112765 is the exponent of the highest power of 5 dividing n.

n	a(n)
0	1
1	5
2	15
3	35
4	70
5	130
6	230
7	390
8	635
9	995
10	1515
11	2255
12	3290
13	4710
14	6620
15	9160
16	12505
17	16865
18	22485
19	29645
20	38695
21	50055
22	64215
23	81735
24	103245
25	129505
26	161405
27	199965
28	246335
29	301795
30	367855
31	446255
32	538965
33	648185
34	776345
35	926265
36	1101155
37	1304615
38	1540635

[1, 5, 15, 35, 70, 130, 230, 390, 635, 995, 1515, 2255, 3290, 4710, 6620, 9160, 12505, 16865, 22485, 29645, 38695, 50055, 64215, 81735, 103245, 129505, 161405, 199965, 246335, 301795, 367855, 446255, 538965, 648185, 776345, 926265, 1101155, 1304615, 1540635]

cp's OEIS Frontend

A195760 G.f.: A(x) = exp( Sum_{n>=1} 55^A112765(n) x^n/n ), where A112765 is the exponent of the highest power of 5 dividing n.

Table of values

List of values

cp's OEIS Frontend

A195760 G.f.: A(x) = exp( Sum_{n>=1} 5*5^A112765(n) * x^n/n ), where A112765 is the exponent of the highest power of 5 dividing n.

Table of values

List of values

A195760 G.f.: A(x) = exp( Sum_{n>=1} 55^A112765(n) x^n/n ), where A112765 is the exponent of the highest power of 5 dividing n.