A032601 a(n) = n-th prime number * n-th lucky number.

2, 9, 35, 63, 143, 195, 357, 475, 713, 957, 1147, 1591, 2009, 2193, 2961, 3551, 4071, 4453, 5025, 5609, 6351, 7347, 8217, 9345, 10767, 11615, 13081, 13803, 14497, 15255, 17907, 19781, 21783, 22657, 25181, 25821, 29673, 31459, 32565

Offset

1,1

Links

Table of n, a(n) for n=1..39.

Formula

a(n) = A000040(n) * A000959(n).

Crossrefs

Cf. A000040, A000959.

Sequence in context: A182407 A284550 A200050 * A255410 A083141 A001571

Adjacent sequences: A032598 A032599 A032600 * A032602 A032603 A032604

Keyword

nonn,changed

Author

Patrick De Geest, May 15 1998

Extensions

Offset corrected by Andrew Howroyd, Aug 13 2024

Status

approved