A372782 - cp's OEIS frontend

A372782 Least number m for which there exists some positive k < m where the sum of the integers from k + 1 to m inclusive is an n-th power > 1.

n	a(n)
1	2
2	4
3	7
4	13
5	22
6	40
7	67
8	121
9	202
10	364
11	607
12	1093
13	1822
14	3280
15	5467
16	9841
17	16402
18	29524
19	49207
20	88573
21	147622
22	265720
23	442867
24	797161
25	1328602
26	2391484
27	3985807
28	7174453
29	11957422
30	21523360
31	35872267
32	64570081
33	107616802
34	193710244
35	322850407
36	581130733
37	968551222
38	1743392200

[2, 4, 7, 13, 22, 40, 67, 121, 202, 364, 607, 1093, 1822, 3280, 5467, 9841, 16402, 29524, 49207, 88573, 147622, 265720, 442867, 797161, 1328602, 2391484, 3985807, 7174453, 11957422, 21523360, 35872267, 64570081, 107616802, 193710244, 322850407, 581130733, 968551222, 1743392200]

cp's OEIS Frontend

A372782 Least number m for which there exists some positive k < m where the sum of the integers from k + 1 to m inclusive is an n-th power > 1.

Table of values

List of values