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A106452
Position of A014486(n) in A106455, minus one.
2
0, 1, 2, 3, 6, 5, 4, 7, 15, 10, 13, 8, 11, 23, 20, 9, 14, 127, 63, 16, 31, 255, 65535, 12, 21, 28, 27, 55, 48, 17, 26, 191, 95, 44, 47, 383, 98303, 68, 41, 62, 19, 39, 106, 29, 254, 2047, 16383, 84, 511, 4095, 16777215, 272, 33, 50, 2097151, 1023, 256, 32767
OFFSET
0,3
COMMENTS
See A106456. The next term, a(58) = 340282366920938463463374607431768211455 = (2^128) - 1 as A063171(58) = 1110101000, 11010100 = A063171(17), a(17)=127 and 127+1 = 128.
CROSSREFS
Inverse: A106451. a(n) = A106454(n+1)-1. GF(2)[X]-analog of A075162.
Sequence in context: A337242 A371343 A166166 * A254118 A056895 A254117
KEYWORD
nonn
AUTHOR
Antti Karttunen, May 09 2005
STATUS
approved