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A159571 Fifth diagonal in Table A159572; previous diagonals are A000012, A000217, A000330 and A086602 1
6, 39, 138, 364, 804 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

The sequence can be generated by adding the below four sequences term by term:

1...5..14...30...55..

3..18..60..150..315..

1...7..25...65..140..

1...9..39..119..294..

LINKS

Table of n, a(n) for n=1..5.

CROSSREFS

Sequence in context: A289162 A164081 A164082 * A007793 A297579 A229600

Adjacent sequences:  A159568 A159569 A159570 * A159572 A159573 A159574

KEYWORD

easy,nonn

AUTHOR

Alford Arnold, Apr 15 2009

STATUS

approved

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Last modified October 22 19:53 EDT 2019. Contains 328319 sequences. (Running on oeis4.)