A093397 Absolute value of difference between counts of uninterrupted runs of single nonprimes in A093183 and A093184.

0, 1, 2, 6, 9, 31, 88, 205, 1636, 2884, 4569, 30270, 14874

Offset: 1

Author

Enoch Haga, Mar 30 2004

Keywords

• nonn
• more

Examples

			a(3)=2 because in A093183 the count is 74 and in A093184 the count is 76. 76-74=2.
		

Crossrefs

Cf. A093183 A093184 A092636 A092637 A092638.

Formula

Take the absolute value of differences between counts of runs of single nonprimes congruent to 1 mod 4 and 3 mod 4

Extensions

a(9)-a(13) from Robert Price, May 30 2019