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 A014461 Odd numbers in the triangle of Eulerian numbers that are not 1. 2
 11, 11, 57, 57, 1191, 1191, 247, 4293, 15619, 15619, 4293, 247, 1013, 1013, 152637, 152637, 4083, 478271, 10187685, 10187685, 478271, 4083, 423281535, 423281535, 16369, 2571742175, 12843262863, 12843262863, 2571742175, 16369, 13824739 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 REFERENCES R. L. Graham, D. E. Knuth and O. Patashnik, Concrete Mathematics. Addison-Wesley, Reading, MA, 1990, p. 254. LINKS Vincenzo Librandi, Table of n, a(n) for n = 1..1050 MATHEMATICA Select[Select[Flatten[Table[Plus@@Table[(-1)^k Binomial[i + 1, k] (j - k)^i, {k, 0, j}], {i, 1, 18}, {j, 1, i}]], OddQ], #!= 1 &] (* Vincenzo Librandi, Nov 19 2018 *) CROSSREFS Cf. A008292. Sequence in context: A266705 A228768 A003876 * A111221 A241870 A243127 Adjacent sequences: A014458 A014459 A014460 * A014462 A014463 A014464 KEYWORD nonn,tabf,easy AUTHOR Mohammad K. Azarian EXTENSIONS More terms from James A. Sellers Offset corrected by Mohammad K. Azarian, Nov 19 2008 STATUS approved

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Last modified August 15 15:50 EDT 2024. Contains 375173 sequences. (Running on oeis4.)