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 A208623 Number of Young tableaux with 10 n-length rows, increasing entries down the columns and monotonic entries along the rows (first row increasing). 1
 1, 1, 92378, 9134237407, 23086562828397479, 233018419345522155335125, 5839732221336989894541552143065, 289238439981484950348089838682686986479, 24486860959943276912563736137263132718929372619, 3201253130570381677843084208123022632287481960289725603 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 COMMENTS Also the number of (10*n-1)-step walks on n-dimensional cubic lattice from (1,0,...,0) to (10,10,...,10) with positive unit steps in all dimensions such that for each point (p_1,p_2,...,p_n) we have p_1<=p_2<=...<=p_n or p_1>=p_2>=...>=p_n. LINKS Table of n, a(n) for n=0..9. CROSSREFS Row n=10 of A208615. Sequence in context: A318631 A194722 A140932 * A294857 A025042 A182657 Adjacent sequences: A208620 A208621 A208622 * A208624 A208625 A208626 KEYWORD nonn,walk AUTHOR Alois P. Heinz, Feb 29 2012 STATUS approved

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Last modified July 24 18:12 EDT 2024. Contains 374585 sequences. (Running on oeis4.)