References to A145751

Number of sequences S of length n with entries in {1,..,q} where q = 3, satisfying the condition that adjacent terms differ in absolute value by exactly 1.
3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048


1 seqfan posts

Sun Sep 13 18:42:04 CEST 2009    [seqfan] Re: Duplicates

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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