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A129396
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Triangle read by rows: T(r,c)=T(r,c-1)+T(r,c+1)+T(r-1,c-1).
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4
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1, 2, 5, 2, 3, -10, -15, -10, 3, 4, 16, 9, 3, 9, 16, 4, 5, 22, 13, -25, -47, -25, 13, 22, 5, 6, -140, -151, -33, 105, 163, 105, -33, -151, -140, 6, 7, 378, 365, 127, -87, -181, -199, -181, -87, 127, 365, 378, 7, 8, -504, -519, -393, -239, 27, 353, 507, 353, 27, -239, -393, -519, -504, 8, 9, -194, -211, 487, 1217, 1123, 145
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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COMMENTS
| Like A129392, except edge elements=1,2,3,4,5...
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LINKS
| R. J. Mathar, Comments on A129392, A129394 and A129396
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CROSSREFS
| Cf. A129392, A129397.
Sequence in context: A187017 A083381 A197180 * A153289 A161643 A196982
Adjacent sequences: A129393 A129394 A129395 * A129397 A129398 A129399
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KEYWORD
| sign,tabf
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AUTHOR
| Jonas Wallgren (jonwa(AT)ida.liu.se), Apr 13 2007
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EXTENSIONS
| More terms from R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jan 17 2008
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