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A084674
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Products of the digits of e excluding 0.
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0
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2, 14, 14, 112, 224, 1792, 1792, 14336, 28672, 229376, 917504, 4587520, 41287680, 41287680, 165150720, 825753600, 1651507200, 4954521600, 24772608000, 74317824000, 445906944000, 445906944000, 891813888000, 7134511104000
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| It is interesting that the first 0 occurs in the 14th place of e and the 32th place in Pi.
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PROG
| (PARI) etorial(n) = { default(realprecision, 10000); p = exp(1)/10; default(realprecision, 28); for(j=1, n, eitor=1; e1=p; for(x=1, j, d = e1*10; d1=floor(d); if(d1<>0, eitor*=d1); e1 = frac(d); ); print1(eitor", ") ) }
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CROSSREFS
| Cf. A074850.
Sequence in context: A158787 A174706 A072163 * A009774 A032933 A194230
Adjacent sequences: A084671 A084672 A084673 * A084675 A084676 A084677
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KEYWORD
| easy,nonn,base
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AUTHOR
| Cino Hilliard (hillcino368(AT)gmail.com), Jun 29 2003
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