1,1

a(4) = 9216 as 9, 2, 1, 6 have alternating parity.

Cf. A068876, A030152, A068880.

Sequence in context: A067478 A077486 A113361 this_sequence A104266 A061433 A069659

Adjacent sequences: A068878 A068879 A068880 this_sequence A068882 A068883 A068884

base,nonn

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Mar 19 2002