A363342 - cp's OEIS frontend

A363342 Array read by descending antidiagonals. A(n,k), n > 1 and k > 0, is the least m such that the number of partitions of m into n distinct prime parts is exactly k, or -1 if no such number exists.

n	a(n)
2	5
3	16
4	10
5	24
6	18
7	17
8	36
9	26
10	23
11	28
12	48
13	31
14	29
15	34
16	41
17	60
18	35
19	33
20	-1
21	47
22	58
23	78
24	39
25	37
26	40
27	70
28	64
29	77
30	84
31	80
32	41
33	55
34	53
35	72
36	87
37	100

[5, 16, 10, 24, 18, 17, 36, 26, 23, 28, 48, 31, 29, 34, 41, 60, 35, 33, -1, 47, 58, 78, 39, 37, 40, 70, 64, 77, 84, 80, 41, 55, 53, 72, 87, 100]