A213613 - OEIS

%I #15 Oct 23 2025 21:07:10

%S 3,1,5,5,6,9,5,2

%N Decimal expansion of the duration of the Gregorian year in SI seconds.

%C This is an assigned metrological constant. Regarding these, see A003678 for general context notes, references and links.

%F Equals 365.2425 * 24 * 60 * 60.

%e Exactly 365.2425 (= 365 + 1/4 - 1/100 + 1/400) days or 3.1556952*10^7 seconds.

%Y Other assigned constants: A003678, A182999, A081799, A019694, A213610, A072915, A213611, A213612, A213614.

%K nonn,cons,full,fini

%O 8,1

%A _Stanislav Sykora_, Jun 16 2012