A226387 Inverse permutation to A085612.

1, 2, 3, 4, 7, 11, 8, 16, 5, 12, 9, 22, 10, 13, 14, 29, 37, 23, 38, 24, 15, 46, 39, 56, 6, 47, 17, 25, 40, 67, 41, 79, 48, 49, 50, 92, 42, 51, 52, 57, 43, 68, 44, 26, 27, 53, 45, 106, 121, 28, 54, 137, 154, 58, 55, 59, 172, 173, 155, 191, 156, 174, 138, 211

Offset

1,2

Links

Rémy Sigrist, Table of n, a(n) for n = 1..10000

Rémy Sigrist, PARI program for A226387

Index entries for sequences that are permutations of the natural numbers

Prog

(Haskell)
import Data.List (elemIndex); import Data.Maybe (fromJust)
a226387 = (+ 1) . fromJust . (`elemIndex` a085612_list)
(PARI) See Links section.

Crossrefs

Cf. A224401.

Sequence in context: A104722 A270613 A296446 * A102282 A353178 A232543

Adjacent sequences: A226384 A226385 A226386 * A226388 A226389 A226390

Keyword

nonn

Author

Reinhard Zumkeller, Jun 05 2013

Extensions

More terms from Rémy Sigrist, Apr 25 2021

Status

approved