A354140 a(n) = index where prime(n) appears in A353730

1, 3, 5, 6, 8, 10, 11, 12, 13, 16, 17, 18, 20, 21, 22, 23, 24, 25, 26, 27, 28, 30, 33, 34, 35, 36, 37, 38, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 61, 62, 64, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109

Offset

1,2

Comments

Here prime(n) means the n-th prime in 2, 3, 5, 7, ..., not the n-th term of A353730 that happens to be a prime.

Links

Table of n, a(n) for n=1..92.

Example

A353730(8) = 11 = prime(5), so a(5) = 8.

Crossrefs

Cf. A353730, A353734.

Sequence in context: A110801 A078339 A174805 * A183872 A288934 A186356

Adjacent sequences: A354137 A354138 A354139 * A354141 A354142 A354143

Keyword

nonn

Author

N. J. A. Sloane, May 18 2022

Status

approved