A002847Number of ways of getting a straight flush, 4 of a kind, full house, flush, straight, 3 of a kind, 2 pair, a pair, no pair in poker.

40, 624, 3744, 5108, 10200, 54912, 123552, 1098240, 1302540

The first term appear at position 70.

…37510582097494459230781640628620899862803482534211…
position 70
termsstringfirst positionoccurrences
140709,998,174
24062456,9649,960
3406243744not within 1,000,000,0000

Searched the first 1,000,000,000 digits. Strings longer than 12 digits are not indexed.