A370134 - cp's OEIS frontend

A370134 Triangle read by rows: T(n,k) = A002110(n) + A002110(k), 1 <= k <= n; sums of two primorials > 1, not necessarily distinct.

n	a(n)
1	4
2	8
3	12
4	32
5	36
6	60
7	212
8	216
9	240
10	420
11	2312
12	2316
13	2340
14	2520
15	4620
16	30032
17	30036
18	30060
19	30240
20	32340
21	60060
22	510512
23	510516
24	510540
25	510720
26	512820
27	540540
28	1021020
29	9699692
30	9699696
31	9699720
32	9699900
33	9702000
34	9729720
35	10210200
36	19399380
37	223092872
38	223092876
39	223092900
40	223093080
41	223095180
42	223122900
43	223603380

[4, 8, 12, 32, 36, 60, 212, 216, 240, 420, 2312, 2316, 2340, 2520, 4620, 30032, 30036, 30060, 30240, 32340, 60060, 510512, 510516, 510540, 510720, 512820, 540540, 1021020, 9699692, 9699696, 9699720, 9699900, 9702000, 9729720, 10210200, 19399380, 223092872, 223092876, 223092900, 223093080, 223095180, 223122900, 223603380]

cp's OEIS Frontend

A370134 Triangle read by rows: T(n,k) = A002110(n) + A002110(k), 1 <= k <= n; sums of two primorials > 1, not necessarily distinct.

Table of values

List of values