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 A256141 Square array read by antidiagonals upwards: T(n,k), n>=0, k>=0, in which row n lists the partial sums of the n-th row of the square array of A256140. 4
 1, 1, 1, 1, 2, 1, 1, 3, 3, 1, 1, 4, 5, 4, 1, 1, 5, 7, 9, 5, 1, 1, 6, 9, 16, 11, 6, 1, 1, 7, 11, 25, 19, 15, 7, 1, 1, 8, 13, 36, 29, 28, 19, 8, 1, 1, 9, 15, 49, 41, 45, 37, 27, 9, 1, 1, 10, 17, 64, 55, 66, 61, 64, 29, 10, 1, 1, 11, 19, 81, 71, 91, 91, 125, 67, 33, 11, 1, 1, 12, 21, 100, 89, 120, 127, 216, 129, 76, 37, 12, 1 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 0,5 COMMENTS Questions: Is also A130667 a row of this square array? Is also A116522 a row of this square array? Is also A116526 a row of this square array? Is also A116525 a row of this square array? Is also A116524 a row of this square array? LINKS EXAMPLE The corner of the square array with the first 15 terms of the first 12 rows looks like this: -------------------------------------------------------------------------- A000012: 1, 1, 1,  1,  1,  1,  1,   1,   1,   1,   1,   1,   1,   1,   1 A000027: 1, 2, 3,  4,  5,  6,  7,   8,   9,  10,  11,  12,  13,  14,  15 A006046: 1, 3, 5,  9, 11, 15, 19,  27,  29,  33,  37,  45,  49,  57,  65 A130665: 1, 4, 7, 16, 19, 28, 37,  64,  67,  76,  85, 112, 121, 148, 175 A116520: 1, 5, 9, 25, 29, 45, 61, 125, 129, 145, 161, 225, 241, 305, 369 A130667? 1, 6,11, 36, 41, 66, 91, 216, 221, 246, 271, 396, 421, 546, 671 A116522? 1, 7,13, 49, 55, 91,127, 343, 349, 385, 421, 637, 673, 889,1105 A161342: 1, 8,15, 64, 71,120,169, 512, 519, 568, 617, 960,1009,1352,1695 A116526? 1, 9,17, 81, 89,153,217, 729, 737, 801, 865,1377,1441,1953,2465 .......: 1,10,19,100,109,190,271,1000,1009,1090,1171,1900,1981,2710,3439 A116525? 1,11,21,121,131,231,331,1331,1341,1441,1541,2541,2641,3641,4641 .......: 1,12,23,144,155,276,397,1728,1739,1860,1981,3312,3422,4764,6095 CROSSREFS Cf. A000120, A255740, A255741, A256140. First five rows are A000012, A000027, A006046, A130665, A116520. Row 7 is A161342. First eight columns are A000012, A000027, A005408, A000290, A028387, A000384, A003215, A000578. Column 9 is A081437. Column 11 is A015237. Columns 13-15 are A005915, A005917, A000583. Sequence in context: A114225 A193515 A259874 * A072704 A038792 A196416 Adjacent sequences:  A256138 A256139 A256140 * A256142 A256143 A256144 KEYWORD nonn,tabl AUTHOR Omar E. Pol, Mar 16 2015 STATUS approved

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Last modified April 13 18:29 EDT 2021. Contains 342937 sequences. (Running on oeis4.)