A330978 - cp's OEIS frontend

A330978 a(n) = (p1 + p2)/36 such that p1 >= 5 and p2 = p1 + 2 are twin primes and p1 + p2 is a k-th power with k > 1.

n	a(n)
1	1
2	4
3	6
4	49
5	64
6	144
7	196
8	225
9	841
10	1156
11	1936
12	2601
13	3844
14	4624
15	5776
16	6241
17	7776
18	8281
19	9801
20	10000
21	11449
22	15625
23	20164
24	21609
25	24336
26	26244
27	26569
28	29929
29	36100
30	40804
31	44944
32	53361
33	60025
34	63504
35	64009
36	69696
37	87025
38	93636
39	100489
40	108900
41	109561
42	126025

[1, 4, 6, 49, 64, 144, 196, 225, 841, 1156, 1936, 2601, 3844, 4624, 5776, 6241, 7776, 8281, 9801, 10000, 11449, 15625, 20164, 21609, 24336, 26244, 26569, 29929, 36100, 40804, 44944, 53361, 60025, 63504, 64009, 69696, 87025, 93636, 100489, 108900, 109561, 126025]

cp's OEIS Frontend

A330978 a(n) = (p1 + p2)/36 such that p1 >= 5 and p2 = p1 + 2 are twin primes and p1 + p2 is a k-th power with k > 1.

Table of values

List of values