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A126943 The sequence d[n] defined in A126939. 1
0, 0, 4, 14, 36, 116, 378, 1178, 3700, 11694, 36852, 116082, 365886, 1153178, 3634154, 11453184, 36095524, 113756584, 358508862, 1129858168, 3560801564, 11222032838, 35366766278, 111460034016, 351271552234, 1107048863804, 3488916716866, 10995485596894 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

CROSSREFS

Sequence in context: A034528 A128758 A027166 * A192974 A187428 A036368

Adjacent sequences:  A126940 A126941 A126942 * A126944 A126945 A126946

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Mar 18 2007

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Last modified February 18 00:14 EST 2012. Contains 206085 sequences.