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A119510 Determinant of n X n matrix of first n^2 terms of prime powers A000961. +0
1
1, -2, 4, -18, 6, 1638, -592, 446088 (list; graph; listen)
OFFSET

1,2

EXAMPLE

a(2) = -2 =

|1 2}

|3 4|.

a(3) = 4 =

|.1 2 3|

|.4 5 7|

|8 9 11|.

CROSSREFS

Cf. A000015, A000961, A119493.

Sequence in context: A009323 A063800 A136147 this_sequence A137933 A115987 A076692

Adjacent sequences: A119507 A119508 A119509 this_sequence A119511 A119512 A119513

KEYWORD

easy,sign

AUTHOR

Jonathan Vos Post (jvospost2(AT)yahoo.com), May 27 2006

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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