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A127243 Triangle whose k-th column is generated by (1+A010060(1+k)x)*x^k. 3
1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0 (list; table; graph; refs; listen; history; internal format)
OFFSET

0,1

COMMENTS

Inverse is A127244. Row sums are 1+A010060(n)=A001285(n).

EXAMPLE

Triangle begins

1,

1, 1,

0, 1, 1,

0, 0, 0, 1,

0, 0, 0, 1, 1,

0, 0, 0, 0, 0, 1,

0, 0, 0, 0, 0, 0, 1,

0, 0, 0, 0, 0, 0, 1, 1,

0, 0, 0, 0, 0, 0, 0, 1, 1,

0, 0, 0, 0, 0, 0, 0, 0, 0, 1,

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1

CROSSREFS

Sequence in context: A140074 A090174 A165556 * A127248 A116938 A105589

Adjacent sequences:  A127240 A127241 A127242 * A127244 A127245 A127246

KEYWORD

easy,nonn,tabl

AUTHOR

Paul Barry (pbarry(AT)wit.ie), Jan 10 2007

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Last modified February 15 20:26 EST 2012. Contains 205852 sequences.