A072582 A000040(A072579(n)).

2, 17, 41, 101, 157, 179, 181, 197, 227, 229, 271, 277, 293, 347, 349, 373, 397, 401, 449, 563, 571, 587, 601, 619, 647, 661, 757, 797, 811, 821, 829, 853, 929, 947, 953, 971, 977, 997, 1039, 1103, 1129, 1213, 1231, 1237, 1303, 1307, 1409, 1433, 1459

Offset

1,1

Comments

A023416(a(n))=A000120(A072579(n))=A035103(n).

Links

Table of n, a(n) for n=1..49.

Example

In binary representation 70='1000110' has three 1's and A000040(70)=349='101011101' has three 1's: therefore 349 is a term.

Crossrefs

Cf. A072580, A072581, A072439, A072584.

Sequence in context: A031906 A045390 A289135 * A186687 A256145 A096172

Adjacent sequences: A072579 A072580 A072581 * A072583 A072584 A072585

Keyword

nonn

Author

Reinhard Zumkeller, Jun 23 2002

Status

approved