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 A156254 Triangle read by rows. Matrix inverse of A156241. 1
 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS EXAMPLE Table begins: 1, 1,1, 1,0,1, 0,0,0,1, 1,0,0,0,1, 1,1,1,0,0,1, 1,0,0,0,0,0,1, 0,0,0,0,0,0,0,1, 0,0,0,0,0,0,0,0,1, 1,1,0,0,1,0,0,0,0,1, CROSSREFS Cf. A087003. Sequence in context: A128408 A121802 A156241 * A010056 A283437 A155898 Adjacent sequences:  A156251 A156252 A156253 * A156255 A156256 A156257 KEYWORD nonn,tabl AUTHOR Mats Granvik, Feb 07 2009 STATUS approved

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Last modified December 1 06:09 EST 2020. Contains 338833 sequences. (Running on oeis4.)