A240521 - cp's OEIS frontend

A240521 a(n) = A050376(n)*A050376(n+1) where A050376(n) is the n-th number of the form p^(2^k) with p is prime and k >= 0.

n	a(n)
1	6
2	12
3	20
4	35
5	63
6	99
7	143
8	208
9	272
10	323
11	437
12	575
13	725
14	899
15	1147
16	1517
17	1763
18	2021
19	2303
20	2597
21	3127
22	3599
23	4087
24	4757
25	5183
26	5767
27	6399
28	6723
29	7387
30	8633
31	9797
32	10403
33	11021
34	11663
35	12317
36	13673
37	15367
38	16637
39	17947
40	19043
41	20711
42	22499
43	23707
44	25591

[6, 12, 20, 35, 63, 99, 143, 208, 272, 323, 437, 575, 725, 899, 1147, 1517, 1763, 2021, 2303, 2597, 3127, 3599, 4087, 4757, 5183, 5767, 6399, 6723, 7387, 8633, 9797, 10403, 11021, 11663, 12317, 13673, 15367, 16637, 17947, 19043, 20711, 22499, 23707, 25591]

cp's OEIS Frontend

A240521 a(n) = A050376(n)*A050376(n+1) where A050376(n) is the n-th number of the form p^(2^k) with p is prime and k >= 0.

Table of values

List of values