A371215 Inverse permutation to A371214.
0, 1, 3, 5, 7, 9, 11, 2, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 12, 33, 35, 37, 4, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 6, 83, 32, 85, 87, 89, 91, 93, 95, 97, 38, 99, 101, 103, 105, 107, 109, 111, 113, 115
Offset: 0
Keywords
Examples
A371214(42) = 1824, so a(1824) = 42.
Links
Crossrefs
Cf. A371214.
Programs
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PARI
See Links section.
Formula
a(n) <= 2*n.