A067650 The start of a record-breaking run of consecutive integers with a number of prime factors not equal to 2.

1, 16, 27, 96, 598, 1419, 2682, 6560, 16054, 17966, 32778, 35104, 35982, 340895, 1069542, 1589663, 3586844, 5835192, 139139888, 251306318, 285074690, 327023207, 751411952, 981270903, 2655397632, 5238280947, 6498130362, 8512915574

Offset: 1

Author

G. L. Honaker, Jr., Feb 02 2002

Keywords

• nonn

Examples

			a(1)= 1 is a run of length 3 before 4 has 2 prime factors. The run 11,12,13 is no new record.
a(2)=16=3*5+1 is a run of length 5 below 3*7, a(3)=2*13+1=27 is a run of length 6 below 3*11.
		

Crossrefs

Cf. A067665.

Extensions

a(5)-a(25) from Jud McCranie, Feb 14 2002

a(26)-a(28) from Sean A. Irvine, Dec 29 2023