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 A264966 Permutation of nonnegative integers: a(n) = A057889(A263273(n)). 12
 0, 1, 2, 3, 4, 7, 6, 5, 8, 9, 10, 25, 12, 11, 26, 21, 16, 19, 18, 13, 20, 15, 14, 29, 24, 17, 22, 27, 28, 59, 30, 41, 64, 39, 58, 73, 36, 31, 46, 57, 40, 97, 66, 35, 100, 63, 34, 47, 48, 53, 98, 105, 44, 121, 54, 23, 56, 33, 50, 65, 60, 61, 82, 45, 32, 55, 42, 37, 68, 81, 38, 89, 72, 49, 62, 51, 52, 113, 114, 43, 80, 69 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 COMMENTS Perform an adjusted reverse of n in base 3, followed by another adjusted reverse in base 2. "Adjusted reverse" here means a digit-reversing operation where the suffix of trailing zeros (in the base in question) stays as it is at the right side, and only the section from the most significant digit to the least significant nonzero digit is reversed. LINKS Antti Karttunen, Table of n, a(n) for n = 0..10000 Indranil Ghosh, Python program to generate the sequence FORMULA a(n) = A057889(A263273(n)). Other identities. For all n >= 0: A000035(a(n)) = A000035(n). [This permutation preserves the parity of n.] PROG (Scheme) (define (A264966 n) (A057889 (A263273 n))) CROSSREFS Inverse: A264965. Cf. A000035, A057889, A263273. Cf. also A264967, A264968. Sequence in context: A321524 A321464 A263273 * A308728 A201543 A073666 Adjacent sequences:  A264963 A264964 A264965 * A264967 A264968 A264969 KEYWORD nonn,base AUTHOR Antti Karttunen, Dec 05 2015 STATUS approved

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Last modified August 19 04:10 EDT 2019. Contains 326109 sequences. (Running on oeis4.)