A185682 - cp's OEIS frontend

A185682 Irregular triangle, read by rows, of primes with prefix n and digits "1" appended, otherwise 0.

n	a(n)
1	11
2	0
3	31
4	311
5	41
6	0
7	61
8	71
9	0
10	0
11	101
12	0
13	0
14	131
15	0
16	151
17	1511
18	0
19	0
20	181
21	1811
22	191
23	0
24	211
25	2111
26	0
27	0
28	241
29	2411
30	251
31	0
32	271
33	2711
34	281
35	0
36	0
37	311
38	0
39	331
40	0
41	0
42	0
43	0
44	0
45	0
46	401
47	0
48	421
49	4211
50	431
51	0
52	0
53	461
54	0
55	0
56	491
57	0
58	0
59	521
60	0
61	541
62	0
63	0
64	571
65	5711
66	0
67	0
68	601
69	6011
70	0
71	0

[11, 0, 31, 311, 41, 0, 61, 71, 0, 0, 101, 0, 0, 131, 0, 151, 1511, 0, 0, 181, 1811, 191, 0, 211, 2111, 0, 0, 241, 2411, 251, 0, 271, 2711, 281, 0, 0, 311, 0, 331, 0, 0, 0, 0, 0, 0, 401, 0, 421, 4211, 431, 0, 0, 461, 0, 0, 491, 0, 0, 521, 0, 541, 0, 0, 571, 5711, 0, 0, 601, 6011, 0, 0]

cp's OEIS Frontend

A185682 Irregular triangle, read by rows, of primes with prefix n and digits "1" appended, otherwise 0.

Table of values

List of values