A162776 a(n) = A161828(n)*2/3.

0, 0, 2, 2, 6, 6, 10, 14, 22, 26

Offset

0,3

Links

Table of n, a(n) for n=0..9.

Crossrefs

Cf. A160120, A161828, A161829, A161834.

Sequence in context: A039722 A237363 A082542 * A365925 A032302 A032214

Adjacent sequences: A162773 A162774 A162775 * A162777 A162778 A162779

Keyword

more,nonn

Author

Omar E. Pol, Jul 17 2009

Status

approved