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A257254 Transpose of square array A257253. 4

%I #11 Sep 20 2016 13:26:57

%S 1,3,1,10,3,1,21,5,3,1,55,14,10,3,1,78,11,7,5,3,1,136,26,22,14,10,3,1,

%T 171,17,13,11,7,5,3,1,253,38,34,26,22,14,10,3,1,406,69,57,51,39,33,21,

%U 5,3,1,465,29,23,19,17,13,11,7,10,3,1,666,93,87,69,57,51,39,33,21,5,3,1

%N Transpose of square array A257253.

%C See A257253.

%H Antti Karttunen, <a href="/A257254/b257254.txt">Table of n, a(n) for n = 1..3321; the first 81 antidiagonals of the array</a>

%e The top left corner of the array:

%e 1, 3, 10, 21, 55, 78, 136, 171, 253, 406, 465, 666, 820, 903

%e 1, 3, 5, 14, 11, 26, 17, 38, 69, 29, 93, 74, 41, 86

%e 1, 3, 10, 7, 22, 13, 34, 57, 23, 87, 62, 37, 82, 129

%e 1, 3, 5, 14, 11, 26, 51, 19, 69, 58, 31, 74, 123, 129

%e 1, 3, 10, 7, 22, 39, 17, 57, 46, 29, 62, 111, 123, 43

%e 1, 3, 5, 14, 33, 13, 51, 38, 23, 58, 93, 111, 41, 129

%e 1, 3, 10, 21, 11, 39, 34, 19, 46, 87, 93, 37, 123, 86

%e 1, 3, 5, 7, 33, 26, 17, 38, 69, 87, 31, 111, 82, 43

%e 1, 3, 10, 21, 22, 13, 34, 57, 69, 29, 93, 74, 41, 129

%e 1, 3, 5, 14, 11, 26, 51, 57, 23, 87, 62, 37, 123, 86

%e 1, 3, 10, 7, 22, 39, 51, 19, 69, 58, 31, 111, 82, 129

%e 1, 3, 5, 14, 33, 39, 17, 57, 46, 29, 93, 74, 123, 172

%e 1, 3, 10, 7, 33, 13, 51, 38, 23, 87, 62, 111, 164, 86

%e 1, 3, 5, 14, 11, 39, 34, 19, 69, 58, 93, 148, 82, 43

%e 1, 3, 10, 21, 33, 26, 17, 57, 46, 87, 124, 74, 41, 86

%e 1, 3, 5, 7, 22, 13, 51, 38, 69, 116, 62, 37, 82, 43

%e ...

%o (Scheme) (define (A257254 n) (A257253bi (A004736 n) (A002260 n))) ;; Code for A257253bi given in A257253.

%Y Transpose: A257253.

%Y Row 1: A008837.

%Y Cf. A083140, A083221, A257252 (same array but with terms multiplied by 2).

%K nonn,tabl

%O 1,2

%A _Antti Karttunen_, Apr 29 2015

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