A137623 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A137623

A137621(A137621(n)).

1

1, 2, 3, 4, 8, 5, 10, 6, 12, 14, 9, 16, 18, 20, 11, 24, 25, 7, 13, 27, 28, 15, 30, 32, 33, 34, 36, 19, 21, 38, 39, 40, 22, 44, 45, 23, 48, 50, 51, 26, 52, 55, 56, 57, 29, 58, 31, 62, 63, 64, 17, 65, 68, 35, 70, 72, 37, 74, 75, 77, 78, 80, 41, 42, 84, 85, 43, 86, 87, 90, 91, 46

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..72.

Index entries for sequences that are permutations of the natural numbers

CROSSREFS

Sequence in context: A320504 A376189 A181799 * A358875 A191541 A122398

Adjacent sequences: A137620 A137621 A137622 * A137624 A137625 A137626

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Jan 30 2008

STATUS

approved