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A348641
Numerators of the remainders in the greedy Egyptian fraction representation of 1 with square denominators (A348626).
1
1, 3, 1, 1, 5, 1, 13, 1, 1, 11, 817, 10252633, 100287877217, 6528073355352461938177, 62417959978427831731164878741347502689913, 70288410375198910851231147751405037331087262102769745506188780420713, 1637848790982120651632223869737258212156187623721099799629950249330321081907360495884020503587938103781073751577
OFFSET
0,2
FORMULA
a(n) = numerator of 1 - Sum_{k=1..n} 1/A348626(k)^2.
PROG
(PARI) s=1; for(n=1, 20, print1(numerator(s), ", "); t=sqrtint(floor(1/s))+1; s-=1/t^2);
CROSSREFS
Cf. A000058, A348626, A348640 (denominators).
Sequence in context: A069002 A245369 A076334 * A014475 A358612 A320436
KEYWORD
nonn,frac
AUTHOR
Max Alekseyev, Oct 26 2021
STATUS
approved