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A027456 Third diagonal of A027448. 0

%I #10 Jan 20 2024 13:34:17

%S 575,865,39743,19153,3681784,18198125,325151875,226462663,

%T 218431158848,163390785768,275577122835000,216187828065000,

%U 172736941569984,1121674137386517,4534605234349771581,3776294388104363125,21799582086436073920000,18520810592837638076992

%N Third diagonal of A027448.

%F Numerators of sequence a[ n, n-2 ] in (a[ i, j ])^4 where a[ i, j ] = 1/i if j<=i, 0 if j>i.

%Y Cf. A027448.

%K nonn

%O 3,1

%A _Olivier GĂ©rard_

%E More terms from _Sean A. Irvine_, Nov 04 2019

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Last modified August 13 10:15 EDT 2024. Contains 375130 sequences. (Running on oeis4.)