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Search: id:A160020
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A160020 Row sums of triangle in A160019 . +0
2
1, 4, 4, 16, 10, 18, 22, 64, 46, 46, 58 (list; graph; listen)
OFFSET

0,2

EXAMPLE

Triangle A160019 begins : 1 ; 1,3 ; 1,0,3 ; 1,3,5,7 ; 1,0,2,4,3 ; 1,3,0,2,5,7 ; ...

CROSSREFS

Cf. A007318, A047999, A160019

Sequence in context: A091278 A127473 A079611 this_sequence A075882 A125757 A056450

Adjacent sequences: A160017 A160018 A160019 this_sequence A160021 A160022 A160023

KEYWORD

easy,nonn

AUTHOR

Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Apr 29 2009

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.


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