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A131601 The number of different configurations of an n-block of a shift space with k symbols where each symbol but the first must appear isolated and separated from others by an block of length at least m made of first symbol For k=2 is the number of different configurations of an n-bits string where each 1 is isolated and separated by at least m zeros. +0
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49, 97, 145, 2497, 7153, 14113, 133969, 477313, 1154737, 7585249, 30496273 (list; graph; listen)
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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


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