A348249 a(n) = A348409(n) - A348246(n) + 1.

1, 2, 3, 4, 5, 10, 7, 8, 9, 10, 11, 20, 13, 24, 52, 16, 17, 18, 19, 20, 53, 22, 23, 40, 25, 48, 27, 28, 29, 30, 31, 32, 33, 34, 35, 116, 37, 72, 172, 40, 41, 42, 43, 44, 371, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 144, 2662, 104, 59, 60, 61, 62, 161, 64, 155, 66, 67, 68, 69, 70, 71, 136, 73, 136

Offset

1,2

Comments

This is the length of time from when A307720 produces the first n to when it produces the final (n-th) n. Cf. A307730. By definition, a(n) >= n.

Links

N. J. A. Sloane, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A307720, A307730, A348245, A348246, A348409.

Records: A348255, A348256.

Sequence in context: A231566 A072620 A072619 * A161657 A338749 A370893

Adjacent sequences: A348246 A348247 A348248 * A348250 A348251 A348252

Keyword

nonn

Author

Rémy Sigrist and N. J. A. Sloane, Oct 20 2021

Status

approved