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A304754
Permutation of natural numbers: a(1) = 1; a(n) = 1+A064413(A064664(n)-1).
2
1, 2, 7, 3, 11, 5, 15, 13, 4, 9, 23, 10, 27, 19, 6, 25, 35, 16, 39, 17, 8, 21, 47, 22, 31, 29, 34, 36, 59, 28, 63, 37, 12, 33, 26, 40, 75, 43, 14, 46, 83, 52, 87, 41, 58, 45, 95, 70, 57, 49, 18, 51, 107, 53, 61, 55, 20, 71, 119, 64, 123, 67, 50, 73, 56, 88, 135, 65, 24, 66, 143, 94, 147, 69, 112, 79, 85, 76, 159, 77, 124, 81, 167, 82, 91, 89, 30
OFFSET
1,2
FORMULA
a(1) = 1; for n > 1, a(n) = 1+A064413(A064664(n)-1).
CROSSREFS
Cf. A304753 (inverse).
Sequence in context: A051430 A372185 A185510 * A091578 A332363 A353408
KEYWORD
nonn,changed
AUTHOR
Antti Karttunen, May 29 2018
STATUS
approved