In my work on number of partitions of natural numbers in parts non greater than 5 arise the sequence $$775,1015,1285,1585,1915,2275,2665,3085,3535,4015,4525,5065,5635,6235,6865,7525,8215,8935,9685$$ I now first 60 terms of this sequence and all can be divided by 5. Any help on general term.
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