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 A095712 Triangle of numbers obtained by reversing the first n digits of 1/e and juxtaposing. 0
 0, 3, 0, 6, 3, 0, 7, 6, 3, 0, 8, 7, 6, 3, 0, 7, 8, 7, 6, 3, 0, 9, 7, 8, 7, 6, 3, 0, 4, 9, 7, 8, 7, 6, 3, 0, 4, 4, 9, 7, 8, 7, 6, 3, 0, 1, 4, 4, 9, 7, 8, 7, 6, 3, 0, 1, 1, 4, 4, 9, 7, 8, 7, 6, 3, 0, 7, 1, 1, 4, 4, 9, 7, 8, 7, 6, 3, 0, 1, 7, 1, 1, 4, 4, 9, 7, 8, 7, 6, 3, 0, 4, 1, 7, 1, 1, 4, 4, 9, 7, 8, 7, 6, 3, 0 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS EXAMPLE 0; 3,0; 6,3,0; 7,6,3,0; 8,7,6,3,0;... (reverse order of 0; 0.3; 0.36; 0.367; 0.3678;...) PROG (PARI) a(n)=if(n<1, 0, default(realprecision, n+2); floor(exp(-1)*10^(n-1))%10); b(n)=1+binomial(1+floor(1/2+sqrt(2*n)), 2)-n; for(n=1, 120, print1(a(b(n)), ", ") CROSSREFS Cf. A068985. Sequence in context: A113062 A259659 A005889 * A085753 A120008 A162197 Adjacent sequences:  A095709 A095710 A095711 * A095713 A095714 A095715 KEYWORD base,easy,nonn,tabl AUTHOR Herman Jamke (hermanjamke(AT)fastmail.fm), Jul 07 2004 STATUS approved

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Last modified September 20 01:41 EDT 2020. Contains 337249 sequences. (Running on oeis4.)