OFFSET
1,1
FORMULA
a(n) = A078197(prime(n)). - Rémy Sigrist, Feb 12 2021
EXAMPLE
The first position at which prime(1)=2 occurs to the right of the decimal point in e=2.71828... is the 4th digit after the decimal point, so a(1)=4.
MATHEMATICA
en=Characters[ToString@N[E, 10000]];
For[x=1, x<=100, x++, Print["x=", x, " ", prn=Prime[x], " ", pos=First[SequencePosition[en, Characters[ToString[prn]]]-2]]]
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Gregory Allen, Feb 11 2021
STATUS
approved