OFFSET
1,2
MATHEMATICA
Differences[Join[{3}, (#[[2]]-#[[1]]) (Total[#]+1)/2&/@Partition[Prime[ Range[ 60]], 2, 1]]] (* Harvey P. Dale, Oct 27 2020 *)
CROSSREFS
KEYWORD
easy,sign
AUTHOR
Odimar Fabeny, May 11 2008
EXTENSIONS
More terms from Harvey P. Dale, Oct 27 2020
STATUS
approved