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A273872
Subword complexity (number of distinct blocks of length n) of sequence A189576.
0
1, 2, 4, 7, 10, 14, 17, 20, 23, 26, 30, 34, 38, 41, 44, 47, 50, 53, 56, 59, 62, 65, 68, 72, 76, 80, 84, 88, 92, 96, 100, 103, 106, 109, 112, 115, 118, 121, 124, 127, 130, 133, 136, 139, 142, 145, 148, 151, 154, 157, 160, 163, 166, 169, 172, 175, 178, 182, 186, 190, 194, 198, 202, 206, 210, 214, 218, 222, 226, 230, 234, 238, 242
OFFSET
0,2
EXAMPLE
For n = 3 the only block missing is 000, so a(3) = 7.
CROSSREFS
Cf. A189576.
Sequence in context: A151986 A287522 A101472 * A087160 A336411 A107427
KEYWORD
nonn
AUTHOR
Jeffrey Shallit, Jun 01 2016
STATUS
approved