A140147 - cp's OEIS frontend

A140147 a(1)=1, a(n)=a(n-1)+n^1 if n odd, a(n)=a(n-1)+ n^5 if n is even.

n	a(n)
1	1
2	33
3	36
4	1060
5	1065
6	8841
7	8848
8	41616
9	41625
10	141625
11	141636
12	390468
13	390481
14	928305
15	928320
16	1976896
17	1976913
18	3866481
19	3866500
20	7066500
21	7066521
22	12220153
23	12220176
24	20182800
25	20182825
26	32064201
27	32064228
28	49274596
29	49274625

[1, 33, 36, 1060, 1065, 8841, 8848, 41616, 41625, 141625, 141636, 390468, 390481, 928305, 928320, 1976896, 1976913, 3866481, 3866500, 7066500, 7066521, 12220153, 12220176, 20182800, 20182825, 32064201, 32064228, 49274596, 49274625]

cp's OEIS Frontend

A140147 a(1)=1, a(n)=a(n-1)+n^1 if n odd, a(n)=a(n-1)+ n^5 if n is even.

Table of values

List of values