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Search: id:A060155
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| A060155 |
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Table T(n,k) by antidiagonals of floor[n^k/k] [n,k >= 1]. |
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+0
3
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| 1, 0, 2, 0, 2, 3, 0, 2, 4, 4, 0, 4, 9, 8, 5, 0, 6, 20, 21, 12, 6, 0, 10, 48, 64, 41, 18, 7, 0, 18, 121, 204, 156, 72, 24, 8, 0, 32, 312, 682, 625, 324, 114, 32, 9, 0, 56, 820, 2340, 2604, 1555, 600, 170, 40, 10, 0, 102, 2187, 8192, 11160, 7776, 3361, 1024, 243, 50, 11, 0
(list; table; graph; listen)
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OFFSET
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1,3
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FORMULA
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T(n, k)=(A051129(n, k)-A060154(n, k))/k
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EXAMPLE
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T(5,3)=[5^3/3]=[125/3]=41. Rows start (1,0,0,0,0,...), (2,2,2,4,6,...), (3,4,9,20,48,...), (4,8,21,64,204,...), (5,12,41,156,625,...), ...
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CROSSREFS
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Rows include A000007, A000799, A060155. Columns include A000027, A007590. Diagonals include A000169.
Sequence in context: A127710 A137510 A067871 this_sequence A127954 A160706 A087509
Adjacent sequences: A060152 A060153 A060154 this_sequence A060156 A060157 A060158
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KEYWORD
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nonn,tabl
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AUTHOR
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Henry Bottomley (se16(AT)btinternet.com), Mar 12 2001
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