Composite numbers equal to the sum of the prime factors, with multiplicity, of the next k numbers, for some k.
A257524
Composite numbers equal to the sum of the prime factors, with multiplicity, of the next k numbers, for some k.
Terms
- a(0) =49a(1) =132a(2) =1070a(3) =1140a(4) =2862a(5) =40652a(6) =158170a(7) =204252a(8) =365859a(9) =656092a(10) =806526a(11) =812571a(12) =861444a(13) =1031941a(14) =4017612a(15) =4227164a(16) =8045675a(17) =15843252a(18) =16298931a(19) =48625784a(20) =81869208a(21) =129071545a(22) =142516026a(23) =219039320a(24) =266299218a(25) =520700301a(26) =537506243a(27) =590578292a(28) =600500937a(29) =915352703
External references
- oeis: A257524