A350246 - cp's OEIS frontend

A350246 a(n) is the minimum positive integer k such that the concatenation of k, a(n-1), a(n-2), ..., a(2), and a(1) is the lesser of a pair of twin primes (i.e., a term of A001359), with a(1) = 11.

n	a(n)
1	11
2	3
3	18
4	15
5	42
6	189
7	306
8	369
9	6
10	1176
11	93
12	963
13	2202
14	750
15	408
16	498
17	267
18	1875
19	240
20	2751
21	798
22	1929
23	3402
24	6162
25	6195
26	4953
27	5004
28	8130
29	18591
30	20019
31	4461
32	1851
33	46866
34	29232
35	7206
36	24807
37	4644
38	23307
39	48528
40	21594
41	28236
42	4353
43	28212
44	3003
45	22611
46	50760

[11, 3, 18, 15, 42, 189, 306, 369, 6, 1176, 93, 963, 2202, 750, 408, 498, 267, 1875, 240, 2751, 798, 1929, 3402, 6162, 6195, 4953, 5004, 8130, 18591, 20019, 4461, 1851, 46866, 29232, 7206, 24807, 4644, 23307, 48528, 21594, 28236, 4353, 28212, 3003, 22611, 50760]

cp's OEIS Frontend

A350246 a(n) is the minimum positive integer k such that the concatenation of k, a(n-1), a(n-2), ..., a(2), and a(1) is the lesser of a pair of twin primes (i.e., a term of A001359), with a(1) = 11.

Table of values

List of values