A210768 Erroneous version of A210699.

1, 3, 918, 6669, 33665, 131616, 425866, 1192178, 2977857

Offset

2,2

Comments

It appears that table 2 of the Williamson article contains typographical errors and the sequence was intended to read as in A210699.

Links

Table of n, a(n) for n=2..10.

S. G. Williamson, The combinatorial analysis of patterns and the principle of inclusion-exclusion. Discrete Math. 1 (1972), no. 4, 357--388. MR0299493 (45 #8541)

Crossrefs

Sequence in context: A167472 A199040 A094592 * A332193 A167058 A167067

Adjacent sequences: A210765 A210766 A210767 * A210769 A210770 A210771

Keyword

dead

Status

approved