A260715 Row 5 of A260717.

11, 13, 17, 23, 25, 29, 37, 41, 43, 47, 53, 55, 61, 67, 71, 73, 77, 83, 89, 91, 97, 101, 103, 107, 115, 119, 121, 127, 131, 133, 143, 145, 149, 151, 157, 161, 167, 173, 175, 179, 181, 187, 193, 197, 203, 205, 209, 211, 221, 223, 227, 233, 235, 239, 247, 251, 253, 257, 263, 265, 271, 277, 281, 283, 287, 293, 299, 301, 307, 311, 313

Offset: 1

Author

Antti Karttunen, Jul 30 2015

Keywords

• nonn

Links

• Antti Karttunen, Table of n, a(n) for n = 1..10000
• Index entries for linear recurrences with constant coefficients, signature (1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, -1).

Crossrefs

Row 5 of A260717.

Setwise difference of A260714 \ A255414.

Cf. A255415 (only every eleventh term of this sequence, starting from 11).

Differs from A003309(n+5) for the first time at n=12, as a(12) = 55, the first nonludic number to be removed at stage 5 of the sieve, which is missing from A003309.

Programs

Scheme

(define (A260715 n) (A260717bi 5 n)) ;; A260717bi given in A260717.

Formula

Other identities. For all n >= 1:

a(1+(11*(n-1))) = A255415(n).