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A061003
Nearest integer to n^5/25.
1
0, 1, 10, 41, 125, 311, 672, 1311, 2362, 4000, 6442, 9953, 14852, 21513, 30375, 41943, 56794, 75583, 99044, 128000, 163364, 206145, 257454, 318505, 390625, 475255, 573956, 688415, 820446, 972000, 1145166, 1342177, 1565416, 1817417
OFFSET
1,3
LINKS
FORMULA
G.f.: x*(x^7+5x^6+x^5+10x^4+x^3+5x^2+x)/((1-x^5)*(1-x)^5).
MAPLE
seq(round(n^5/25), n=1..35); # Muniru A Asiru, Jul 02 2018
MATHEMATICA
Round[Range[40]^5/25] (* Harvey P. Dale, May 12 2024 *)
PROG
(PARI) { default(realprecision, 100); for (n=1, 1000, write("b061003.txt", n, " ", round(n^5/25)) ) } \\ Harry J. Smith, Jul 16 2009
CROSSREFS
Sequence in context: A178073 A102784 A294604 * A211064 A048879 A221805
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, May 15 2001
STATUS
approved