login
A381628
Inverse permutation to A381627.
2
0, 1, 2, 3, 4, 5, 6, 7, 9, 8, 10, 11, 12, 13, 14, 15, 16, 18, 17, 19, 21, 23, 25, 27, 29, 31, 33, 20, 22, 24, 26, 28, 30, 32, 34, 36, 35, 37, 38, 39, 40, 41, 42, 43, 45, 44, 46, 48, 51, 54, 57, 60, 63, 66, 47, 49, 52, 55, 58, 61, 64, 67, 70, 68, 71, 74, 77, 79
OFFSET
0,3
EXAMPLE
A381627(67) = 61, so a(61) = 67.
PROG
(PARI) \\ See Links section.
CROSSREFS
Cf. A381627.
Sequence in context: A031978 A304481 A222254 * A381627 A235489 A065306
KEYWORD
nonn,base
AUTHOR
Rémy Sigrist, Mar 02 2025
STATUS
approved