A161927 a(n) = index of second occurrence of A161926(n) in A114381.

14, 348, 2364, 5350, 5649, 7022, 9662, 11028, 14245, 21305, 23503, 23753, 25088, 25479, 31897, 32314, 33677, 34892, 40522, 48343, 48733, 60103, 62422, 62793, 62855, 63417, 64601, 66448, 68341, 73028, 82509, 87921, 95822, 99480, 100574

Offset

1,1

Links

Klaus Brockhaus, Table of n, a(n) for n=1..222.

Example

A161926(1) = 991 = A114381(11) = A114381(14), hence a(1) = 14; A161926(1) = 712363 = A114381(654) = A114381(2364), hence a(3) = 2364.

Prog

(PARI) Cf. program in A161926.

Crossrefs

Cf. A114381, A161926 (numbers occurring at least twice in A114381).

Sequence in context: A035273 A239783 A020143 * A253457 A239784 A113673

Adjacent sequences: A161924 A161925 A161926 * A161928 A161929 A161930

Keyword

nonn

Author

Klaus Brockhaus, Jul 01 2009

Status

approved