A014450 Even numbers in the triangle of Eulerian numbers.

4, 26, 66, 26, 302, 302, 120, 2416, 120, 502, 14608, 88234, 156190, 88234, 14608, 502, 47840, 455192, 1310354, 1310354, 455192, 47840, 2036, 2203488, 9738114, 15724248, 9738114, 2203488, 2036, 66318474, 162512286, 162512286, 66318474

Offset

1,1

References

R. L. Graham, D. E. Knuth and O. Patashnik, Concrete Mathematics. Addison-Wesley, Reading, MA, 1990, p. 254.

Links

Rémy Sigrist, Table of n, a(n) for n = 1..10111

Crossrefs

Cf. A008292, A014459.

Sequence in context: A219668 A273981 A099442 * A283573 A200058 A142962

Adjacent sequences: A014447 A014448 A014449 * A014451 A014452 A014453

Keyword

nonn,tabf,look,easy

Author

Mohammad K. Azarian

Extensions

More terms from James A. Sellers

Offset corrected by Mohammad K. Azarian, Nov 19 2008

Status

approved