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A073301
a(n) is the n-th new record value in A073300.
2
1, 2, 3, 5, 7, 8, 12, 17, 19, 29, 41, 46, 70, 99, 111, 169, 239, 268, 408, 577, 647, 985, 1393, 1562, 2378, 3363, 3771, 5741, 8119, 9104, 13860, 19601, 21979, 33461, 47321, 53062, 80782, 114243, 128103, 195025, 275807, 309268, 470832, 665857, 746639
OFFSET
1,2
LINKS
FORMULA
For n>=7, a(3n)=a(3n-2)+a(3n-4), a(3n+1)=a(3n-1)+a(3n-2) and a(3n+2)=a(3n+1)+a(3n-2). - R. J. Mathar, Jun 27 2007
MAPLE
A073301 := proc(n) option remember: local f6: f6:=[1, 2, 3, 5, 7, 8]: if(n<=6)then return f6[n]: elif(n mod 3 = 0)then return procname(n-2)+procname(n-4): elif(n mod 3 = 1)then return procname(n-2)+procname(n-3): else return procname(n-1)+procname(n-4): fi: end: seq(A073301(n), n=1..50); # Nathaniel Johnston, May 01 2011
CROSSREFS
Sequence in context: A372050 A076386 A177801 * A028756 A028799 A080435
KEYWORD
base,nonn,easy
AUTHOR
John W. Layman, Jul 23 2002
EXTENSIONS
Corrected by T. D. Noe, Oct 25 2006
STATUS
approved