Problem: The power of the answer to life the universe and everything

Code: The+power+of+the+answer+to+life+the+universe+and+everything/plcc_1735903874

Nibbles version: 0.2 | 0.21 | 0.22 | 0.23 | 0.24 | 0.25 | 1.00

Format: Compact | Simple | +Type | Table | JSON | .nbl (DeBruijn) | .nbl (names)

(implicit map) 
    | (filter) 
        , (range from 1) 
            + (add) 
                * (multiply) 
                    ; (save) -->let( A ) 
                        42 (integer) 
                    @ (= fstInt) 
                $ (= A) 
        >> (tail) <--arg( B ) 
            `% (split list (keep empties)) 
                `p (int to str) 
                    $ (= B) 
                `p (int to str) 
                    @ (= A) 
    ^ (pow) <--arg( D C ) 
        _ (= A) 
        (implicit arg = D)