A341988 - cp's OEIS frontend

A341988 Number of ways to write n as an ordered sum of 9 primes (counting 1 as a prime).

n	a(n)
9	1
10	9
11	45
12	156
13	423
14	954
15	1887
16	3384
17	5661
18	8935
19	13446
20	19332
21	26838
22	36126
23	47691
24	61668
25	78696
26	98631
27	122665
28	150516
29	184230
30	222438
31	268146
32	318564
33	379383
34	445572
35	525942
36	610344
37	712872
38	817290
39	947166
40	1075680
41	1238148
42	1391475
43	1591236
44	1773684
45	2022241

[1, 9, 45, 156, 423, 954, 1887, 3384, 5661, 8935, 13446, 19332, 26838, 36126, 47691, 61668, 78696, 98631, 122665, 150516, 184230, 222438, 268146, 318564, 379383, 445572, 525942, 610344, 712872, 817290, 947166, 1075680, 1238148, 1391475, 1591236, 1773684, 2022241]

cp's OEIS Frontend

A341988 Number of ways to write n as an ordered sum of 9 primes (counting 1 as a prime).

Table of values

List of values