A370129 - cp's OEIS frontend

A370129 Triangle read by rows: T(n,k) = A003415(A002110(n)+A002110(k)), 0 <= k <= n; arithmetic derivatives of the sums of two primorial numbers.

n	a(n)
0	1
1	1
2	4
3	1
4	12
5	16
6	1
7	80
8	60
9	92
10	1
11	216
12	540
13	608
14	704
15	1
16	3740
17	3100
18	4548
19	6324
20	8164
21	568
22	60080
23	40060
24	56292
25	116208
26	61768
27	110752
28	33975
29	1021040
30	1041768
31	794468
32	2415104
33	1091004
34	1357128
35	1942844
36	28300
37	9789116
38	29099520
39	19722884
40	18576860
41	35347200
42	35779644
43	26575580
44	37935056
45	704080
46	335024060

[1, 1, 4, 1, 12, 16, 1, 80, 60, 92, 1, 216, 540, 608, 704, 1, 3740, 3100, 4548, 6324, 8164, 568, 60080, 40060, 56292, 116208, 61768, 110752, 33975, 1021040, 1041768, 794468, 2415104, 1091004, 1357128, 1942844, 28300, 9789116, 29099520, 19722884, 18576860, 35347200, 35779644, 26575580, 37935056, 704080, 335024060]

cp's OEIS Frontend

A370129 Triangle read by rows: T(n,k) = A003415(A002110(n)+A002110(k)), 0 <= k <= n; arithmetic derivatives of the sums of two primorial numbers.

Table of values

List of values