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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 January 18 01:30 EST 2019. Contains 319258 sequences. (Running on oeis4.)