A252458 Fixed points of permutations A249990 and A252448.

8, 13, 14, 34, 139, 140, 383, 960, 1609, 2064, 5487, 7171, 7715, 21059, 22523, 24148, 91924, 117728, 200193, 304381, 609147, 866933, 920405, 930571, 985939

Offset

1,1

Comments

A249990(a(n)) = A252448(a(n)) = a(n).

Links

Table of n, a(n) for n=1..25.

Prog

(Haskell)
a252458 n = a252458_list !! (n-1)
a252458_list = [x | x <- [1..], a249990 x == x]

Crossrefs

Cf. A249990, A252448.

Sequence in context: A059194 A253775 A168137 * A271720 A243436 A214412

Adjacent sequences: A252455 A252456 A252457 * A252459 A252460 A252461

Keyword

nonn

Author

Reinhard Zumkeller, Dec 17 2014

Status

approved