BBC Russian

Search: id:a352551

Displaying 1-1 of 1 result found.

page 1

A352551

a(n) = number of modules with n elements over the ring of integers in the real quadratic field of discriminant 8.

+0
1

1, 1, 0, 2, 0, 0, 2, 3, 1, 0, 0, 0, 0, 2, 0, 5, 2, 1, 0, 0, 0, 0, 2, 0, 1, 0, 0, 4, 0, 0, 2, 7, 0, 2, 0, 2, 0, 0, 0, 0, 2, 0, 0, 0, 0, 2, 2, 0, 5, 1, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 2, 2, 11, 0, 0, 0, 4, 0, 0, 2, 3, 2, 0, 0, 0, 0, 0, 2, 0, 2, 2, 0, 0, 0, 0, 0, 0, 2, 0, 0, 4, 0, 2, 0, 0

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,4

COMMENTS

See A352550 for comments and PARI code.

LINKS

Table of n, a(n) for n=1..96.

CROSSREFS

Cf. A038540, A038541, A248107, A352550-A352567.

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Mar 20 2022

STATUS

approved

page 1

Search completed in 0.004 seconds