17893953

Appears in sequences

• a(n) is the starting position of the first occurrence of a string of n 4's in the decimal expansion of Pi.at n=6A050283
• Starting positions of strings of six 4's in the decimal expansion of Pi.at n=21A083618
• Starting positions of strings of seven 4's in the decimal expansion of Pi.at n=0A083619
• Index of first occurrence of exactly n consecutive fours in a row in the decimal expansion of Pi.at n=6A096758
• Starting position of strings of seven identical digits in the decimal expansion of Pi.at n=21A284166