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Search: id:A077382
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| A077382 |
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a(1) = 1, then multiply, add and subtract 2, 3, 4; 5, 6, 7; ... in that order. |
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+0
3
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| 1, 2, 5, 1, 5, 11, 4, 32, 41, 31, 341, 353, 340, 4760, 4775, 4759, 80903, 80921, 80902, 1618040, 1618061, 1618039, 37214897, 37214921, 37214896, 967587296, 967587323, 967587295, 28060031555, 28060031585, 28060031554, 897921009728
(list; graph; listen)
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OFFSET
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1,2
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EXAMPLE
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a(2) = a(1) *2 = 2, a(3) = a(2) +3= 5, a(4) = a(3) -4 = 1,a(5) = 1*5 = 5, a(6) = a(5)+6 = 11, a(7) = 11-7 = 4, a(8) = 4*8 = 32, etc.
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CROSSREFS
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Adjacent sequences: A077379 A077380 A077381 this_sequence A077383 A077384 A077385
Sequence in context: A034005 A011034 A021803 this_sequence A046527 A008343 A093952
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KEYWORD
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nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 06 2002
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EXTENSIONS
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More terms from Frank Adams-Watters (FrankTAW(AT)Netscape.net), May 12 2006
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