A344454 Lexicographically earliest sequence S of distinct positive terms such that the n-th prime digit of S is present in the n-th prime term of S.

2, 3, 5, 7, 12, 23, 29, 13, 127, 6, 8, 31, 9, 211, 17, 10, 14, 37, 15, 16, 223, 18, 20, 21, 47, 22, 24, 25, 26, 43, 67, 27, 53, 28, 30, 227, 229, 73, 32, 33, 233, 34, 239, 35, 36, 71, 241, 251, 257, 38, 263, 59, 269, 39, 40, 83, 42, 79, 271, 97, 151, 103, 277, 44, 113, 45, 281, 283, 107, 293, 421, 46, 137

Offset

1,1

Links

Table of n, a(n) for n=1..73.

Example

The 8th prime digit of S is 2 (from 29) and this 2 is present in the 8th prime of S (which is 127).

Crossrefs

Cf. A247143.

Sequence in context: A334630 A086108 A052430 * A235153 A177968 A024784

Adjacent sequences: A344451 A344452 A344453 * A344455 A344456 A344457

Keyword

base,nonn

Author

Eric Angelini and Carole Dubois, May 19 2021

Status

approved