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 A079166 Square array read by antidiagonals of T(n,k)=(4k-2)*T(n,k-1)+T(n,k-2) with T(n,0)=1 and T(n,1)=n. 1
 1, 0, 1, 1, 1, 1, 10, 7, 2, 1, 141, 71, 13, 3, 1, 2548, 1001, 132, 19, 4, 1, 56197, 18089, 1861, 193, 25, 5, 1, 1463670, 398959, 33630, 2721, 254, 31, 6, 1, 43966297, 10391023, 741721, 49171, 3581, 315, 37, 7, 1, 1496317768, 312129649, 19318376, 1084483 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 0,7 LINKS FORMULA T(n, k) =2*T(n-1, k)-T(n-2, k). T(n, k)/T(1, k) tends to ( (n-1)*e - (n-3) )/2 as k increases: e.g. T(3, k)/T(1, k) tends to e. EXAMPLE Rows start: 1,0,1,10,141,2548,56197,...; 1,1,7,71,1001,18089,398959,...; 1,2,13,132,1861,33630,741721,...; 1,3,19,193,2721,49171,1084483,...; etc. CROSSREFS Rows include A002119 (unsigned), A079165, A001517. Columns include A000012, A001477, A016921 (offset). Sequence in context: A038308 A185221 A248153 * A332980 A246662 A246651 Adjacent sequences:  A079163 A079164 A079165 * A079167 A079168 A079169 KEYWORD nonn,tabl AUTHOR Henry Bottomley, Dec 31 2002 STATUS approved

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Last modified June 19 20:27 EDT 2021. Contains 345145 sequences. (Running on oeis4.)