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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 December 7 05:59 EST 2023. Contains 367630 sequences. (Running on oeis4.)