A065258 Quintal Queens permutation of N: halve or multiply by 3 (mod 5) each digit (0->0, 1->3, 2->1, 3->4, 4->2) of the base 5 representation of n-1, add one.

1, 4, 2, 5, 3, 16, 19, 17, 20, 18, 6, 9, 7, 10, 8, 21, 24, 22, 25, 23, 11, 14, 12, 15, 13, 76, 79, 77, 80, 78, 91, 94, 92, 95, 93, 81, 84, 82, 85, 83, 96, 99, 97, 100, 98, 86, 89, 87, 90, 88, 26, 29, 27, 30, 28, 41, 44, 42, 45, 43, 31, 34, 32, 35, 33, 46, 49, 47, 50, 48, 36, 39

Offset: 1

Author

Antti Karttunen, Oct 26 2001

Keywords

• nonn
• base

Comments

See comment at A065256.

Links

• Index entries for sequences that are permutations of the natural numbers

Crossrefs

Inverse permutation: A065257. A065258[n] = A065256[n-1]+1. Cf. also A065187, A065189.